The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth and development nasomaxillary complex ppt/certified fixed orthodontic ...Indian dental academy
Description :
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth and development of the nasomaxillary complex /certified fixed orthodon...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
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Development of naso maxillary complex /certified fixed orthodontic courses by...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
Growth and Development of maxilla and nasomaxillary complexRaahat Vikram singh
The document discusses the prenatal growth and development of the maxilla and nasomaxillary complex. It begins with definitions of growth and development. It then describes how the maxilla develops from the frontonasal process and first pharyngeal arch in the 4th week of development. The maxillary processes bud off and fuse with other structures to form parts of the nose, lip, and palate by the 7th week. Ossification of the maxilla begins in the 7th week via intramembranous ossification. Secondary centers appear in the 8th week for other bones. The palate develops from the primary palate formed by 7 weeks and secondary palate that completes the roof of the mouth.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
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Growth and development of cranium and faceRajesh Bariker
The document discusses prenatal human growth and development, beginning with definitions of growth and development and covering topics such as critical periods, signaling growth factors, prenatal development including pre-implantation, embryonic, and fetal periods, postnatal development, osteogenesis, basic growth movements, theories of growth, and normal and abnormal development. It provides details on the derivation and development of structures from the germ layers and pharyngeal arches during important periods such as pre-somite, somite, and post-somite.
Growth and development nasomaxillary complex/ dental implant coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The document discusses the development of the maxilla from prenatal to postnatal stages. Prenatally, the maxilla develops through intramembranous ossification beginning around the 8th week. The palate forms from the fusion of two palatal shelves. Postnatally, the maxilla grows through translation (displacement) and transposition (remodeling of surfaces), with various theories proposed to explain its downward and forward growth. The midpalatal suture mediates widening of the palate between 1-2 years of age through growth.
Growth and development nasomaxillary complex ppt/certified fixed orthodontic ...Indian dental academy
Description :
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth and development of the nasomaxillary complex /certified fixed orthodon...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
Development of naso maxillary complex /certified fixed orthodontic courses by...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
Growth and Development of maxilla and nasomaxillary complexRaahat Vikram singh
The document discusses the prenatal growth and development of the maxilla and nasomaxillary complex. It begins with definitions of growth and development. It then describes how the maxilla develops from the frontonasal process and first pharyngeal arch in the 4th week of development. The maxillary processes bud off and fuse with other structures to form parts of the nose, lip, and palate by the 7th week. Ossification of the maxilla begins in the 7th week via intramembranous ossification. Secondary centers appear in the 8th week for other bones. The palate develops from the primary palate formed by 7 weeks and secondary palate that completes the roof of the mouth.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth and development of cranium and faceRajesh Bariker
The document discusses prenatal human growth and development, beginning with definitions of growth and development and covering topics such as critical periods, signaling growth factors, prenatal development including pre-implantation, embryonic, and fetal periods, postnatal development, osteogenesis, basic growth movements, theories of growth, and normal and abnormal development. It provides details on the derivation and development of structures from the germ layers and pharyngeal arches during important periods such as pre-somite, somite, and post-somite.
Growth and development nasomaxillary complex/ dental implant coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The document discusses the development of the maxilla from prenatal to postnatal stages. Prenatally, the maxilla develops through intramembranous ossification beginning around the 8th week. The palate forms from the fusion of two palatal shelves. Postnatally, the maxilla grows through translation (displacement) and transposition (remodeling of surfaces), with various theories proposed to explain its downward and forward growth. The midpalatal suture mediates widening of the palate between 1-2 years of age through growth.
1. The document discusses prenatal facial growth, which can be divided into three periods: the period of the ovum, embryo, and fetus.
2. During the period of the embryo (1-7 weeks), the major development of the facial and cranial regions occurs, including the formation of the branchial arches which give rise to structures of the face, neck, and throat.
3. In the period of the fetus, accelerated growth of craniofacial structures occurs resulting in increased size and changes in proportions, and the prenatal growth of structures such as the cranial base, maxilla, mandible, palate, and mandible are described.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Post natal growth and development of mandible and maxilla /certified fixed or...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
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The document discusses the growth and development of the cranial vault and base. It begins with the anatomy and functions, then covers prenatal and postnatal growth. Prenatally, the cranial vault develops through intramembranous ossification, while the cranial base develops through endochondral ossification from cartilaginous precursors. Multiple sutures and fontanelles are present at birth that gradually close during postnatal growth through remodeling and sutural growth.
The document discusses various principles and theories of craniofacial growth and development. It defines key terms like growth, development, differentiation, etc. It describes basic principles such as ossification, growth fields, centers and sites, bone remodeling, drift, displacement, etc. It discusses major regions and principles of craniofacial growth like the cephalocaudal gradient and Scammon's curve. It also covers controlling factors and changing paradigms in understanding growth. Various theories of growth are explained, such as the bone remodeling theory, genetic theory, sutural hypothesis, cartilaginous theory, functional matrix theory, and others.
Growth of Nasomaxillary Complex and MandibleCing Sian Dal
The nasomaxillary complex grows through bone deposition and resorption, displacement, remodeling, and sutural growth. The maxillary tuberosity is a major site of growth, growing posteriorly, laterally, and downward. This results in horizontal elongation and widening of the maxillary arch. The whole maxilla undergoes primary displacement downward and forward. Secondary displacement from expansion of the middle cranial fossa also displaces the complex forward. Sutural growth occurs where new bone is deposited at sutures to sustain contact as the maxilla is displaced. Remodeling growth remodels the anterior maxilla. The alveolar bone and teeth are displaced downward and increase in width through vertical remodeling growth.
Growth of maxilla /certified fixed orthodontic courses by Indian dental acad...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
This document discusses various methods for predicting craniofacial growth. It begins by explaining that growth prediction can help orthodontists plan treatment and understand how a patient's malocclusion may change as they grow. It then reviews several common cephalometric methods for growth prediction, including Moss's logarithmic spiral method and Ricketts's arcial growth model. The document provides detailed descriptions of the landmarks and principles underlying these two influential cephalometric methods. Overall, the summary aims to introduce the topic of growth prediction and highlight two important cephalometric approaches.
Embryology is necessary to understand the growth of various anatomical structures pertinent to orthodontics and will help understand the anomalies associated with its maldevelopment.
The document discusses the prenatal development of the maxilla. It begins with the three periods of growth - the period of the ovum, embryo, and fetus. During the period of the embryo, the major development of facial structures occurs. This includes the formation of the maxillary prominences from the first branchial arch and their fusion with other structures to form parts of the nose and palate. The maxilla begins ossifying around 7 weeks of gestation. The document also discusses the postnatal growth of the nasomaxillary complex through mechanisms like sutural growth and displacement caused by growth of surrounding structures.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
prenatal and post natal development of maxillaNoufal Tk
This document discusses the prenatal and postnatal growth and development of the maxilla. It begins with definitions of growth and development, then describes the anatomy and embryology of the maxilla. Prenatally, the maxilla develops from the first pharyngeal arch. Postnatally, it grows through endochondral ossification, displacement due to cranial base growth, growth at sutures, and surface remodeling. Key factors in maxillary growth include the lacrimal suture, maxillary tuberosity, tooth drift, and expansion of the nasal airway and palate. Orthodontic appliances like headgear and face masks can be used to influence maxillary growth.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth and development of maxilla and mandible/endodontic coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Clinical implications of growth and development /certified fixed orthodontic ...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
This document provides an overview of postnatal growth of the facial structures, including the nasomaxillary complex and mandible. It describes how growth occurs at sutures and through bone deposition and resorption at various surfaces. For the nasomaxillary complex, this leads to increases in height, width, and anteroposterior length. Mandibular growth is driven by cartilage at the condyle and remodeling of bone, resulting in downward and forward displacement over time as the gonial angle decreases. Both areas demonstrate the principle of bone modeling according to directions of force.
Growth of the nasomaxillary /certified fixed orthodontic courses by Indian de...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
1. The document discusses prenatal facial growth, which can be divided into three periods: the period of the ovum, embryo, and fetus.
2. During the period of the embryo (1-7 weeks), the major development of the facial and cranial regions occurs, including the formation of the branchial arches which give rise to structures of the face, neck, and throat.
3. In the period of the fetus, accelerated growth of craniofacial structures occurs resulting in increased size and changes in proportions, and the prenatal growth of structures such as the cranial base, maxilla, mandible, palate, and mandible are described.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Post natal growth and development of mandible and maxilla /certified fixed or...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
The document discusses the growth and development of the cranial vault and base. It begins with the anatomy and functions, then covers prenatal and postnatal growth. Prenatally, the cranial vault develops through intramembranous ossification, while the cranial base develops through endochondral ossification from cartilaginous precursors. Multiple sutures and fontanelles are present at birth that gradually close during postnatal growth through remodeling and sutural growth.
The document discusses various principles and theories of craniofacial growth and development. It defines key terms like growth, development, differentiation, etc. It describes basic principles such as ossification, growth fields, centers and sites, bone remodeling, drift, displacement, etc. It discusses major regions and principles of craniofacial growth like the cephalocaudal gradient and Scammon's curve. It also covers controlling factors and changing paradigms in understanding growth. Various theories of growth are explained, such as the bone remodeling theory, genetic theory, sutural hypothesis, cartilaginous theory, functional matrix theory, and others.
Growth of Nasomaxillary Complex and MandibleCing Sian Dal
The nasomaxillary complex grows through bone deposition and resorption, displacement, remodeling, and sutural growth. The maxillary tuberosity is a major site of growth, growing posteriorly, laterally, and downward. This results in horizontal elongation and widening of the maxillary arch. The whole maxilla undergoes primary displacement downward and forward. Secondary displacement from expansion of the middle cranial fossa also displaces the complex forward. Sutural growth occurs where new bone is deposited at sutures to sustain contact as the maxilla is displaced. Remodeling growth remodels the anterior maxilla. The alveolar bone and teeth are displaced downward and increase in width through vertical remodeling growth.
Growth of maxilla /certified fixed orthodontic courses by Indian dental acad...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
This document discusses various methods for predicting craniofacial growth. It begins by explaining that growth prediction can help orthodontists plan treatment and understand how a patient's malocclusion may change as they grow. It then reviews several common cephalometric methods for growth prediction, including Moss's logarithmic spiral method and Ricketts's arcial growth model. The document provides detailed descriptions of the landmarks and principles underlying these two influential cephalometric methods. Overall, the summary aims to introduce the topic of growth prediction and highlight two important cephalometric approaches.
Embryology is necessary to understand the growth of various anatomical structures pertinent to orthodontics and will help understand the anomalies associated with its maldevelopment.
The document discusses the prenatal development of the maxilla. It begins with the three periods of growth - the period of the ovum, embryo, and fetus. During the period of the embryo, the major development of facial structures occurs. This includes the formation of the maxillary prominences from the first branchial arch and their fusion with other structures to form parts of the nose and palate. The maxilla begins ossifying around 7 weeks of gestation. The document also discusses the postnatal growth of the nasomaxillary complex through mechanisms like sutural growth and displacement caused by growth of surrounding structures.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
prenatal and post natal development of maxillaNoufal Tk
This document discusses the prenatal and postnatal growth and development of the maxilla. It begins with definitions of growth and development, then describes the anatomy and embryology of the maxilla. Prenatally, the maxilla develops from the first pharyngeal arch. Postnatally, it grows through endochondral ossification, displacement due to cranial base growth, growth at sutures, and surface remodeling. Key factors in maxillary growth include the lacrimal suture, maxillary tuberosity, tooth drift, and expansion of the nasal airway and palate. Orthodontic appliances like headgear and face masks can be used to influence maxillary growth.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth and development of maxilla and mandible/endodontic coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Clinical implications of growth and development /certified fixed orthodontic ...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
This document provides an overview of postnatal growth of the facial structures, including the nasomaxillary complex and mandible. It describes how growth occurs at sutures and through bone deposition and resorption at various surfaces. For the nasomaxillary complex, this leads to increases in height, width, and anteroposterior length. Mandibular growth is driven by cartilage at the condyle and remodeling of bone, resulting in downward and forward displacement over time as the gonial angle decreases. Both areas demonstrate the principle of bone modeling according to directions of force.
Growth of the nasomaxillary /certified fixed orthodontic courses by Indian de...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The document summarizes the development of the face, paranasal sinuses, and associated structures from early embryonic development through the fetal period. It describes how the germ layers form and give rise to the ectoderm, endoderm, and mesoderm. It then explains how the pharyngeal arches develop and contribute to structures of the face, nose, mouth, and neck. It provides details on the development of specific structures including the lips, cheeks, nose, eyes, ears, palate, and paranasal sinuses. It also briefly mentions anomalies that can arise from abnormalities during development of each structure.
Pre natal and post-natal development of maxilla part 2/certified fixed orthod...Indian dental academy
The document summarizes prenatal and postnatal development of the maxilla. It describes how the palate develops from the primary and secondary palatal shelves between weeks 5-10 of development. The palatal shelves initially grow vertically on either side of the tongue, then reorient horizontally above the tongue where they fuse in the midline. Ossification of the palate begins around week 8 from the maxillae and palatine bones. Postnatally, the maxilla continues growing through processes like sutural growth, surface remodeling, and pneumatization of the maxillary sinuses.
The document discusses the embryological development of several head and neck structures including the face, temporomandibular joint, tongue, paranasal sinuses, pharynx, larynx, trachea, esophagus, and salivary glands. It explains that these structures develop from embryonic tissues and structures between the third and eighth week of gestation. Key structures like the face develop from prominences that emerge in the areas of the frontonasal, maxillary, and mandibular processes. Other structures such as the temporomandibular joint, tongue, and paranasal sinuses develop through the condensation and ossification of mesenchymal tissues or as outpocketings of epithelial
The nasal cavity has 3 main regions - the nasal vestibule, respiratory region, and olfactory region. It is lined by mucosa and surrounded by bones and cartilages. The nasal cavity connects to the paranasal sinuses and drains into the nasopharynx. The paranasal sinuses include the frontal, maxillary, ethmoidal, and sphenoidal sinuses. Blood supply comes from branches of the external and internal carotid arteries and nerves are supplied by branches of the trigeminal nerve.
(Lec 3) Embryology - development of the maxillofacial complexHamzeh AlBattikhi
The document describes the development of various facial structures in utero from 4-12 weeks gestation. It discusses how the frontonasal process, mandibular processes, and maxillary processes give rise to the primitive oral cavity and facial swellings at 4 weeks. By 5 weeks, the nasal pits have formed and the oronasal membranes separate the nasal and oral cavities. By 6 weeks, fusion of the mandibular processes occurs and palatal shelves begin to develop from the maxillary processes. Between 8-12 weeks, the palatal shelves fuse to form the secondary palate separating the oral and nasal cavities. The development of other structures like the mandible, maxilla, tongue are also described.
pre natal &; post-natal growth of maxilla & palate mahesh kumar
This document discusses the prenatal and postnatal development of the maxilla and palate.
During prenatal development, the maxilla forms from the maxillary prominences. The palate develops from the maxillary processes and palatal shelves. The palatal shelves initially grow vertically but then reorient horizontally and fuse in the midline.
Postnatally, the maxilla grows through processes like displacement, growth at sutures, and surface remodeling. Displacement includes primary displacement from growth of structures like the maxillary tuberosity, and secondary displacement from growth of structures it is attached to like the cranial base. Growth occurs at sutures connecting the maxilla. Surface remodeling increases the size, shape
This document discusses various analyses used in dental diagnosis and treatment planning including Bolton analysis, space analysis, and mixed dentition analysis. Bolton analysis examines the balance between the mesiodistal diameters of maxillary and mandibular teeth. Specific ratios are calculated for the overall dentition and anterior teeth. Mixed dentition analysis is used to estimate the size of permanent canines and premolars and the available space in the permanent dentition. Other analyses mentioned include measurements of crowding, spacing, tooth size, arch perimeter, and curve of spee. Huckaba's and Moyer's methods are also referenced for predicting premolar and molar sizes based on primary tooth measurements.
Orthodontic study casts are accurate plaster models of the teeth and soft tissues that are used for various diagnostic purposes in orthodontic treatment planning and evaluation. Study casts can be used to assess dental anatomy, occlusion, arch form, tooth alignment and spacing, total arch length and tooth size discrepancies through various analyses such as Pont's analysis, Carey's analysis, Bolton analysis, and mixed dentition analysis. These analyses provide important diagnostic information to orthodontists for determining appropriate treatment plans.
The document outlines the key anatomical landmarks and measurements used in Rakosi analysis to evaluate facial growth patterns and plan functional appliance therapy. The patient's analysis shows a vertical growth pattern with a posteriorly positioned mandible relative to the cranial base. Both the upper and lower incisors are proclined, making functional appliance therapy more challenging. Overall, the Rakosi analysis provides important diagnostic information but also indicates some limitations for treating this patient solely with a functional appliance due to the vertical growth pattern and proclined incisor positions.
Diagnostic aids in orthodontics /certified fixed orthodontic courses by India...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
The palate develops from several processes between the 6th and 8th weeks of development. Initially, the primary palate forms the floor of the nasal pits from the merging of the median nasal processes. Later, the secondary palate forms through the fusion of the bilateral maxillary processes and medial nasal process. The lateral palatine processes grow medially from the maxillary tissues and fuse together along with the nasal septum to form the hard and soft palates. Clefts of the palate can result from non-fusion of the palatine processes and nasal septum.
Development of palate, tongue, maxilla and mandibleAldrin Jerry
The document discusses the development of various structures in the oral cavity, including the palate, tongue, mandible, and maxilla. It describes:
- The palate develops from the primary and secondary palate between 5-9 weeks as the palatine shelves fuse in the midline.
- The tongue develops from the mandibular arches, with the anterior 2/3 forming from swellings that merge together and the posterior 1/3 forming from the 2nd, 3rd, and 4th arches.
- The mandible forms from the first pharyngeal arch, while the maxilla develops from the first pharyngeal prominence.
Developmental defects that can occur in
The palate has two parts: the hard bony palate anteriorly and the soft muscular palate posteriorly. The hard palate forms the roof of the mouth and floor of the nasal cavity. It is made of bones including the palatine processes of the maxillae and palatine bones. The soft palate is a movable fold that hangs from the posterior border of the hard palate and separates the nasopharynx and oropharynx. It consists of muscles, nerves, blood vessels and glands. The muscles of the soft palate allow it to elevate and tense to control passage between the nasal and oral cavities.
Pre natal and post natal /certified fixed orthodontic courses by Indian denta...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
Naso maxillary complex 5 /certified fixed orthodontic courses by Indian den...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
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Origin of malformations /certified fixed orthodontic courses by Indian dental...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth of midface /certified fixed orthodontic courses by Indian dental acad...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Growth & development of face/certified fixed orthodontic courses by India...Indian dental academy
The document discusses the development and growth of the face from early embryogenesis through adulthood. It describes how the face develops from five prominences surrounding the mouth, including the frontonasal, paired maxillary, and paired mandibular processes. It also discusses the development of structures like the nose, eyes, ears, palate and branchial arches and how anomalies can occur. The growth and anatomy of the face is then covered, addressing topics like muscles, nerves, arteries, growth patterns and theories.
Anatomy of the maxilla and its surgical implications /cosmetic dentistry coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.
Growth of cranial vault /certified fixed orthodontic courses by Indian denta...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
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Development of cranial vault & base /certified fixed orthodontic courses by I...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Maxilla and Mandible - its applied aspect - Copy.pptxRiddhikaKochar1
Maxilla and mandible are the largest bones that form much of the structure of the face.
The maxilla ossifies from three centers and has a pyramidal body that forms parts of the nasal cavity, orbit, and palate. It articulates with the nasal, frontal, zygomatic, and palatine bones. The mandible ossifies primarily through intramembranous ossification and has a horseshoe shape with a body and ramus that each have distinct features.
Both bones undergo significant remodeling throughout life through endochondral ossification of processes, displacement growth at sutures and surfaces, and resorption/deposition along borders. Their anatomy has many clinical implications for procedures like
Mandible growth / /certified fixed orthodontic courses by Indian dental academy Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
This document summarizes postnatal growth of various craniofacial structures including the cranial vault, cranial base, nasomaxillary complex, mandible, temporomandibular joint, and oral cavity. It discusses how these structures grow in three dimensions and the mechanisms that influence their growth patterns. Key growth periods are identified for treatment planning in orthodontics. The conclusion emphasizes the importance of understanding craniofacial growth and development to achieve positive results in orthodontic and orthopedic treatments.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Description :
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
This document discusses the osteology of the maxilla and mandible bones. It covers the development, structure, age-related changes and prosthodontic considerations of each bone. For the maxilla, it describes the processes, surfaces, ossification centers and articulations. It also discusses the maxillary sinus and its openings. For the mandible, it outlines the body, ramus, processes including coronoid and condylar processes, and muscle attachments. The document provides detailed anatomical information on these important facial bones.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Opportunity for Dentists (BDS/MDS )to relocate to United kingdom -Register as a DENTAL HYGIENIST/ DENTAL THERAPIST without Board exams and after approval you can register in GDC as a DH/DT and start working as a DH/DT Immediately and get paid.
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1ST, 2ND AND 3RD ORDER BENDS IN STANDARD EDGEWISE APPLIANCE SYSTEM /Fixed ort...Indian dental academy
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals
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Dear Doctor,
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Indian Dental Academy
Leader in continuing dental education
www.indiandentalacademy.com
skype:indiandentalacademy
+919248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Cytotoxicity of silicone materials used in maxillofacial prosthesis / dental ...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Diagnosis and treatment planning in completely endntulous arches/dental coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
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Properties of Denture base materials /rotary endodontic coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
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Use of modified tooth forms in complete denture occlusion / dental implant...Indian dental academy
This document discusses dental occlusion concepts and philosophies for complete dentures. It introduces key terms like physiologic occlusion and defines different occlusion schemes like balanced articulation and monoplane articulation. The document discusses advantages and disadvantages of using anatomic versus non-anatomic teeth for complete dentures. It also outlines requirements for maintaining denture stability, such as balanced occlusal contacts and control of horizontal forces. The goal of occlusion for complete dentures is to re-establish the homeostasis of the masticatory system disrupted by edentulism.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
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The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
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This document discusses dental casting investment materials. It describes the three main types of investments - gypsum bonded, phosphate bonded, and ethyl silicate bonded investments. For gypsum bonded investments specifically, it details their classification, composition including the roles of gypsum, silica, and modifiers, setting time, normal and hygroscopic setting expansion, and thermal expansion. It provides information on how the properties of gypsum bonded investments are affected by their composition. The document serves as a comprehensive overview of dental casting investment materials.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
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Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
Preparation and standardization of the following : Tonic, Bleaches, Dentifrices and Mouth washes & Tooth Pastes, Cosmetics for Nails.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
1. Pre natal and post natal
growth and development
of nasomaxillary complex
www.indiandentalacademy.com
2. Growth and development of
Nasomaxillary complex
Anatomy
Pre natal growth
Post natal growth
Clinical implications
www.indiandentalacademy.com
3. ANATOMY OF MAXILLA
Two maxillae articulate to form
– 1. Whole upper jaw.
– 2. Roof of oral cavity.
– 3. Greater part of floor and
lateral wall of nasal cavity and part of
nasal bridge.
– 4. Greater part of floor of each
orbit.
www.indiandentalacademy.com
4. ANATOMY OF MAXILLA.
PARTS OF MAXILLA.
– 1. BODY –LARGE AND PYRAMIDAL IN
SHAPE.
– 2. FOUR PROCESSES. FRONTAL
ZYGOMATIC
ALVEOLAR
PALATINE
MAXILLA HOUSES THE LARGEST SINUS OF THE
FACE THE MAXILLARY SINUS
www.indiandentalacademy.com
8. Pre-natal growth
At fourth week of of IUL-
1.migration of neural crest cells
2.formation of brachial arches
STOMODEUM
FRONTONASAL
MAXILLARYMAXILLARY
MANDIBULAR MANDIBULARwww.indiandentalacademy.com
10. Maxillary and Mandibular processes-
{ first brachial arch}
Frontonasal processes- { downward
proliferation of mesenchyme of developing brain}
Medial nasal Lateral nasal
Mesenchyme of first arch
maxilla
palatine
mandible
zygomatic
Part of temporalwww.indiandentalacademy.com
11. AT SEVENTH WEEK IUL-
1.Formation of upper lip
2.Intramembranous Bone
ossification Takes Place
3.Formation of Nasal Septum
4.Nasolacrimal Duct
5.Formation of Primary Palate
www.indiandentalacademy.com
12. AT SEVENTH WEEK IUL
Primary ossification center -for each
maxilla at termination of infraorbital
nerve above canine tooth dental lamina.
Secondary center
zygomatic
orbitonasal
intermaxillary
nasopalatine
www.indiandentalacademy.com
13. AT EIGHT WEEK IUL
Intramembranous ossification centers
appear for;
-Nasal and lacrimal bones.
-Medial pterygoid plate of sphenoid.
-Vomer.
-Zygomatic bone
www.indiandentalacademy.com
14. Anteroposterior maxillo- mandibular
relationship approaches that of
newborn infant
Maxilla increases in height
BY TWELFTH WEEK
www.indiandentalacademy.com
15. FRIEBAND-{the growth of palate in
human fetus}
1st
trimester-narrow
2st
trimester-moderate width
3st
trimester- wide
Breadth>length
Height changes less dramatic
www.indiandentalacademy.com
16. Pre-natal Growth and
development of palate
Formation of primary and secondary
palate
Elevation of palatal shelves
Fusion of palatal shelves
www.indiandentalacademy.com
17. Early palate formation
28th
day of IUL
-disintegration of buccopharangeal
membrane
-stomadeal chamber
Horizontal extensions
Oral cavity
Nasal cavity
2 palatal
shelves
Single primary palate
www.indiandentalacademy.com
23. Elevation of palatal shelves
At 6 weeks
1. Tongue {undifferentiated tissue}
pushes dorsally
2. palatal shelves become vertical
3. Elevation occurs from vertical to
horizontal position
www.indiandentalacademy.com
25. At 8 weeks
Elevation of palatal shelves
Muscular
movement
Pressure
differences
Biomechanical
transformation
Intrinsic
shelf force Differential
mitotic growth
Withdrawal of
embryo’s face
www.indiandentalacademy.com
27. Fusion of the palatal
shelves
In the closest union there is still some
separate existence of component parts ;
in the most complete separation there is
some reminiscence of union
Samuel Butler
www.indiandentalacademy.com
32. Growth in dimensions
Pre natal life
length > width
At birth
length = width
Post natal life
width > length
www.indiandentalacademy.com
33. Growth at mid palatal suture ceases at
1-2 years
Apposition
inferior surface
alveolar process
Resorption –superior{nasal} surface
www.indiandentalacademy.com
34. V principle of Bang and Enlow
Entire ‘v’ shaped
structure moves
in a direction
towards the wide
end of the ‘v’
Remodeling of palate
www.indiandentalacademy.com
35. Factors affecting growth of
palate
elevation of head and lower jaw
Oxygen and nutritional deficiency
Excess endocrine substances
Drugs
Irradiation
vascularity
teratogens
www.indiandentalacademy.com
39. ANOMALIES OF THE PALATE
High arched palate
MARFANS
SYNDROME
CROUZON
SYNDROME
CLEIDOCRANIAL
DYSOSTOSIS
www.indiandentalacademy.com
40. ANOMALIES OF PALATE
Cleft palate
Failure of fusion of the lateral palatine
process with each other or with the
median palatine process
www.indiandentalacademy.com
41. Genesis of cleft palate
Delay in shelf elevation
Disturbance in mechanism of shelf
elevation
Failure of shelves to contact due to lack
of growth
Failure to displace the tongue during
closure [Pierre Robin syndrome]
www.indiandentalacademy.com
42. Genesis of cleft palate
Failure to fuse after contact as
epithelium does not break down
Rupture after fusion
defective merging
www.indiandentalacademy.com
45. Etiology of cleft palate
Infectious
agents
irradiation drugs
Nutritional
deficiency
Excess
hormones
Smoking
and
alcohol
www.indiandentalacademy.com
46. Clinical features of cleft palate
Feeding problems particularly in infants
in whom suckling process demands
intact palate
Nasal regurgitation/nasal twang in voice
Collapsed arch
Difficulty in speech and swallowing
www.indiandentalacademy.com
48. Post natal growth of maxilla
Surface remodeling
displacement
CRANIAL BASE MAXILLA
apposition resorption
MOSS
TRANSPOSITION
TRANSLATION
SUTURES
www.indiandentalacademy.com
49. Post natal growth of maxilla
Surface apposition
Sutural growth
nasal septum growth
Spheno occipital synchondrosis
In contrast to cranial base maxilla is
dominated by intra membranous
ossification
www.indiandentalacademy.com
59. SUTURAL THEORY
SUTURES HAVE
INNATE
GROWTH
POTENTIAL
OBLIQUE
NATURE
SLIDING EFFECT
SICHER
www.indiandentalacademy.com
60. CARTILAGENOUS THEORY
NASAL SEPTUM –INNATE GROWTH
POTENTIAL
THRUST EFFECT–
SEPTOPREMAXILLARY LIGAMENT
MORE ROLE IN A-P THAN VERTICAL
SURGICAL REMOVAL OF NASAL
SEPTUM
SCOTT
www.indiandentalacademy.com
61. Removal of nasal septum –mid face
deficiency
www.indiandentalacademy.com
62. FUNCTIONAL MATRIX
HYPOTHESIS
BASAL BODY INFRAORBITAL
NERVE
ORBITAL UNIT EYEBALL
NASAL UNIT SEPTAL CARTILAGE
ALVEOLAR UNIT TEETH
MOSS
SKELETAL UNITS FUNCTIONAL MATRIX
www.indiandentalacademy.com
64. WIDTH
Finished earlier in postnatal life
WIDTH
GROWTH IN MID
PALATINE SUTURE
REMODELING IN THE
LATERAL SURFACE OF
ALVEOLAR PROCESS
Mutual transverse rotations of
maxillary halves give palate ‘u’ shape
www.indiandentalacademy.com
65. LENGTH
Begins rapidly in the 2nd
year of life
Maxillary
tuberosity
Palato -
maxillary
suture
primary secondary
displacementwww.indiandentalacademy.com
66. QUANTITATION OF MAXILLARY
REMODELING
Uniform displacement of all 3 pts in vertical
direction [downward displacement –0.3mm/year]
Horizontal direction posterior displacement of all
3 pts [however the displacement of PNS was
greater than ANS and pt A ]
THE INCREASE IN LENGTH IS PRIMARILY
BECAUSE OF GROWTH IN POSTERIOR BORDER
Sheldon Baumrind,Edward Korn
AJO JAN 1987
www.indiandentalacademy.com
67. Maxillary tuberosity
Established by the posterior boundary
of anterior cranial fossa
Helps in posterior and horizontal
lengthening of arch
Anterior displacement
= posterior lengthening
www.indiandentalacademy.com
68. Key ridge
Reversal occurs at
the key ridge
Posterior - apposition
Anterior - resorption
www.indiandentalacademy.com
69. Maxillary sinus
PRE NATAL
lateral evagination of mucous
membrane in middle meatus –3rd
month
IUL
AT BIRTH
2mm -long, 1mm in width + height
PNEUMATISATION
PRIMARY SECONDARY
www.indiandentalacademy.com
70. Maxillary sinus
AGE CHANGES
Expands - 2mm
vertically
3mm A-P - every
year
> in size -
resorption in walls +
alveolus
www.indiandentalacademy.com
71. Maxillary sinus
POST NATAL
All internal
surfaces
resorption
[expect medial]
Rapid continues
downward growth
close proximity to
buccal maxillary
teeth
www.indiandentalacademy.com
72. Zygomatic region
Posterior relocation
anterior posterior
Increase in height
frontozygomatic Inferior
border
Lateral growth
displacement
Zygomaticotemporal [anterior]
Frontozygomatic [inferior]www.indiandentalacademy.com
73. Nasal airway
Lining surface of
bony wall and floor resorptive
Downward relocation
of palate
Lateral and anterior
expansion
www.indiandentalacademy.com
74. Nasal airway
Ethmoidal
conchae
lateral + inferior
deposition
medial + superior
resorption
Inter nasal
septum
Lengthens
vertically at
sutural
junctions www.indiandentalacademy.com
76. Pre natal growth
Formation of
germ layers
Day 17
Fetal alcohol
syndrome
[mid face
deficiency]
Migration
and
proliferation
of cell
population
Day 19-28
Treacher Collin
syndrome
www.indiandentalacademy.com
77. Pre natal growth
Primary palate
formation
28-38
days
Cleft lip /cleft palate
other facial clefts
Secondary
palate
formation
42-55
days
Cleft palate/synostosis
CROUZON syndrome
Epithelial pearls
Torus palatinus
high arched palatewww.indiandentalacademy.com
79. Post natal growth
AT BIRTH
Hard palate : length = width
maxillary sinus : not visible
radiographically
1 – 2 years
Extensive remodeling descent of
palate /enlargement of nasal cavity
Mid palatine suture growth
ceases
No synostosis
www.indiandentalacademy.com
81. Post natal growth
mid palatine suture
starts closing at 9- 10
years
RME BEST DONE
BETWEEN 9-14 yrs
THE MIXED DENTITION YEARS
Growth in width of the
dental arch anterior to the
first molar
Ceases by 5-6 yrs
Inter canine width
completed
12 yrs - females
18 yrs - males
www.indiandentalacademy.com
82. Post natal growth
THE DEPOSITORY GROWTH POTENTIAL OF
TUBEROSITY ALLOWS FOR ARCH
EXPANSION BY MOVING THE TEETH
POSTERIORLY INTO THE AREA OF BONE
DEPOSITION
EXTENSIVE SCOPE FOR GROWTH
MODIFICATION BEFORE ADOLESCENT
GROWTH SPURT
THE MIXED DENTITION YEARS
www.indiandentalacademy.com
83. Post Natal Growth
THE EARLY PERMANENT
DENTITION YEARS
•Growth modification still possible in
boys
•RME can still be tried till 12 -15 yrs
•>15 years complete closure[synostosis]
Orthognatic surgery
www.indiandentalacademy.com
84. Age changes
All para nasal sinuses increase in size
Vertical height decreases
Vertical changes > AP > width
Soft tissue changes > skeletal
Nose growth continues till 25 years
Inclination of palatal plane
increases[post downwards]
Alveolar process
resorbed
Tooth loss
www.indiandentalacademy.com
85. References
Contemporary orthodontics- PROFFIT
Principles and practice of orthodontics –
GRABER
Essentials of facial growth- ENLOW
Craniofacial embryology- SPERBER
The developing human-KEITH MOORE
oral histology and embryology-
TENCATE
Handbook of orthodontics-MOYERS
www.indiandentalacademy.com
86. References
quantitation of maxillary remodeling-S
BAUMRIND ,E KORN –AJO JAN 97
Dentistry for child and adolescent-MAC
DONALD
Clinical pedodontics-FINN
Color atlas of Embryology
MOORE,PERSUAD
Clinical oral pathology-NEWILLE
,WHITE
Diseases of oral mucosa-
BORK,HOEDE
www.indiandentalacademy.com