This document discusses florid cemento-osseous dysplasia, a sclerosing bone disease that affects the mandible and alveolar process. It is usually bilateral but can affect up to four quadrants. It replaces normal bone with dense, irregular tissue containing radiolucent soft tissue areas. Newly formed bone does not invade the periodontal space but can be confused with tooth roots on imaging. This disease represents one of the rare situations where orthodontic treatment is contraindicated due to the inability to remodel or move teeth in affected dense, disorganized bone areas.
RADIOGRAPHIC AIDS IN THE DIAGNOSIS OF PERIODONTAL DISEASERupal Patle
The document discusses the radiographic evaluation of periodontal disease. It begins by stating that radiographs are useful for diagnosis, prognosis, and treatment evaluation but are an adjunct to clinical examination. Radiographs reveal changes to calcified tissues from past cellular activity but not current activity. Interdental septa and the lamina dura normally appear as thin radiopaque borders and variations in technique can distort radiographic findings. Early signs of periodontal disease on radiographs include fuzziness or breaks in the lamina dura continuity. Progressive bone destruction appears as wedge-shaped radiolucencies and reduced crest height. Furcation involvement and abscesses may also be visualized but radiographs have limitations. Clinical probing with radiopa
Indian Dental Academy: will be one of the most relevant and exciting
training center with best faculty and flexible training programs
for dental professionals who wish to advance in their dental
practice,Offers certified courses in Dental
implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic
Dentistry, Periodontics and General Dentistry.
This document discusses periodontal disease and the role of radiographs in diagnosis. It notes that periodontal disease includes gingivitis and various forms of periodontitis. Bacterial plaque and host inflammatory response are required for disease. Risk factors include poor oral hygiene, diabetes, and smoking. Both clinical examination and radiographs are needed for a complete assessment, as radiographs provide information on bone levels not visible clinically. Radiographs help evaluate bone loss patterns, furcation involvement, and other factors, but have limitations due to 2D images and inability to see soft tissues. Careful clinical and radiographic examination together can determine the extent of periodontal disease.
Effects of restorative procedure on periodontiumParth Thakkar
The document discusses several factors related to restoring teeth and maintaining periodontal health. Restorative procedures should aim to place margins in a supragingival location to avoid biological width violations that can cause inflammation and bone loss. Crown contours and materials should facilitate plaque removal. Esthetic considerations include maintaining ideal embrasure forms between teeth. Occlusion should distribute forces across all teeth to prevent trauma from excessive forces.
radiographic diagnosis of periodontal diseaseshabeel pn
Radiographs are an essential tool for diagnosing periodontal disease by assessing bone loss. Early periodontitis appears on radiographs as localized bone erosions while advanced cases show generalized horizontal bone loss. Vertical bone defects can also be seen, appearing as widened ligament spaces or loss of cortical plates. Furcation involvement initially widens the ligament but may progress to deep vertical defects. Aggressive periodontitis in young people causes rapid, widespread bone destruction and early tooth loss. Follow-up radiographs after treatment can demonstrate bone fill-in and sharpening of bony contours.
This document provides a summary of a case report from Periodontics of the Desert regarding the benefits of flap access in treating periodontal disease. Flap access allows for direct visualization of the root surface and access for calculus removal. It summarizes that flap access permits thorough debridement and smoothing of root surfaces, eliminating periodontal pockets and regenerating lost bone and soft tissue for improved periodontal health.
Radiological aspects of periodontal disease/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.for more details please visit
www.indiandentalacademy.com
RADIOGRAPHIC AIDS IN THE DIAGNOSIS OF PERIODONTAL DISEASERupal Patle
The document discusses the radiographic evaluation of periodontal disease. It begins by stating that radiographs are useful for diagnosis, prognosis, and treatment evaluation but are an adjunct to clinical examination. Radiographs reveal changes to calcified tissues from past cellular activity but not current activity. Interdental septa and the lamina dura normally appear as thin radiopaque borders and variations in technique can distort radiographic findings. Early signs of periodontal disease on radiographs include fuzziness or breaks in the lamina dura continuity. Progressive bone destruction appears as wedge-shaped radiolucencies and reduced crest height. Furcation involvement and abscesses may also be visualized but radiographs have limitations. Clinical probing with radiopa
Indian Dental Academy: will be one of the most relevant and exciting
training center with best faculty and flexible training programs
for dental professionals who wish to advance in their dental
practice,Offers certified courses in Dental
implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic
Dentistry, Periodontics and General Dentistry.
This document discusses periodontal disease and the role of radiographs in diagnosis. It notes that periodontal disease includes gingivitis and various forms of periodontitis. Bacterial plaque and host inflammatory response are required for disease. Risk factors include poor oral hygiene, diabetes, and smoking. Both clinical examination and radiographs are needed for a complete assessment, as radiographs provide information on bone levels not visible clinically. Radiographs help evaluate bone loss patterns, furcation involvement, and other factors, but have limitations due to 2D images and inability to see soft tissues. Careful clinical and radiographic examination together can determine the extent of periodontal disease.
Effects of restorative procedure on periodontiumParth Thakkar
The document discusses several factors related to restoring teeth and maintaining periodontal health. Restorative procedures should aim to place margins in a supragingival location to avoid biological width violations that can cause inflammation and bone loss. Crown contours and materials should facilitate plaque removal. Esthetic considerations include maintaining ideal embrasure forms between teeth. Occlusion should distribute forces across all teeth to prevent trauma from excessive forces.
radiographic diagnosis of periodontal diseaseshabeel pn
Radiographs are an essential tool for diagnosing periodontal disease by assessing bone loss. Early periodontitis appears on radiographs as localized bone erosions while advanced cases show generalized horizontal bone loss. Vertical bone defects can also be seen, appearing as widened ligament spaces or loss of cortical plates. Furcation involvement initially widens the ligament but may progress to deep vertical defects. Aggressive periodontitis in young people causes rapid, widespread bone destruction and early tooth loss. Follow-up radiographs after treatment can demonstrate bone fill-in and sharpening of bony contours.
This document provides a summary of a case report from Periodontics of the Desert regarding the benefits of flap access in treating periodontal disease. Flap access allows for direct visualization of the root surface and access for calculus removal. It summarizes that flap access permits thorough debridement and smoothing of root surfaces, eliminating periodontal pockets and regenerating lost bone and soft tissue for improved periodontal health.
Radiological aspects of periodontal disease/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.for more details please visit
www.indiandentalacademy.com
Perio cons in fpd /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
0091-9248678078
This document discusses the radiographic presentation of various inflammatory lesions of the jaws. It describes how inflammation can lead to either bone resorption or formation depending on the mediators involved. Key lesions discussed include periapical inflammatory lesions arising from dental sources, osteomyelitis arising from bacterial infection spreading through bone, and pericoronitis arising from tissues surrounding an erupting tooth. The document provides details on clinical features and characteristic radiographic findings that can help differentiate these inflammatory conditions.
Retainers in FPD (FIXED PARTIAL DENTURES) PDF copyNAMITHA ANAND
DIFFERENT RETAINERS IN FPD ARE DISCUSSED WITH PICTURES AND REFERENCES AND SPECIAL CONSIDERATION FOR RESIN BONDED FPDS PARTIAL COVERAGE RESTORATIONS AND INTRACORONAL RESTORATIONS
Radiographic Assessment of the Prevalence of Pulp Stones in Malaysians
Kannan et al.
JOE — Volume 41, Number 3, March 2015
Pulp stones are discrete calcified bodies found in the dental pulp.
They have calcium phosphorous ratios similar to dentin and can be seen in healthy, diseased, or even unerupted teeth
Radiographically, pulp stones appear as radiopaque structures in the pulp space that frequently act as an impediment during endodontic treatment
Bone loss and patterns of bone destructionvidushiKhanna1
- introduction
- bone resorption
- factors causing bone destruction in periodontal disease
-- destruction by extension of gingival inflammation
--- histopathology
--- pathways of spread of inflammation
--- radius of action
--- periods of destruction
---- mechanism of destruction
-- bone destruction caused by TFO
-- bone destruction caused by systemic disorders
- factors determining bone morphology in periodontal disease
-- normal variation of alveolar bone
-- exostosis
-- butressing bone formation
-- food impaction
-- agressive periodontitis
- patterns of bone destruction
-- horizontal bone loss
-- vertical or angular defects
-- osseous craters
-- bulbous bone contours
-- reversed architecture
-- ledges
- furcation involvement
-- classification
-conclusion
The case of a total dental reconstruction with a host of pitfalls and concomi...Alexander Budovsky
1) The document discusses the treatment planning and reconstructive prosthetic management of a TMD patient who presented with multiple dental issues including clefts, tooth destruction, loss of lower teeth, and crowding.
2) Treatment included preprosthetic dental therapy, surgery, implantology, temporary prosthetics, and control of jaw relation stability. Jaw models were rearranged and results were checked.
3) Treatment addressed defects of tooth hard tissues, space deficiency, isthmus defects, and involved crown preparation, root canal treatment, microprosthetics, clinical crown lengthening planning, and correction of the gingival margin.
This document discusses several acquired abnormalities of teeth including attrition, abrasion, erosion, resorption, secondary dentin formation, pulp stones, and hypercementosis. Attrition is the wearing down of teeth due to normal function and presents as wear facets. Abrasion is non-physiological wearing caused by external agents like toothbrushes and presents as notching. Erosion is chemical wearing by acids and presents as smooth lesions. Resorption can be internal, external, or a combination and is caused by trauma, pressure or tumors. Secondary dentin formation occurs with aging or stimuli and decreases pulp size. Pulp stones are calcifications within the pulp that are common in older people. Hypercementosis
Cortical bone offer good anchorage / fixed orthodontics trainingIndian dental academy
1. Cortical bone offers good anchorage for tooth movement because it has a reduced surface area where cellular reactions can take place during movement, compared to spongy bone with its large marrow space and surface area.
2. Teeth should remain in spongy bone during movement but can use cortical bone to provide more anchorage.
3. Treatment should begin as soon as possible after extraction to take advantage of the rich cellular and vascular environment of the extraction socket, avoiding bone loss and cortical bone formation at the extraction site.
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 describes various clinical, radiographic and histopathological findings related to dental diseases.
2. Examples include caries lesions at different stages, pulp polyps, periapical abscesses, cysts such as radicular and dentigerous cysts, and tumors such as ameloblastoma and odontogenic keratocyst.
3. Radiographs show lesions such as periapical radiolucencies and multilocular radiolucencies associated with various pathologies. Histopathology reveals features of cyst linings, tumor cell patterns, and inflammatory processes.
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 resective osseous surgery for treating periodontal bone defects. It covers normal bone anatomy, classification of bone defects, rationale for resective surgery, techniques, instruments and steps. Resective surgery aims to reshape marginal bone to resemble healthy bone and facilitate maintenance. It can reliably reduce pocket depth by 0.6-1.2mm but risks root exposure and recession. Success requires careful patient selection and surgical skill.
There are many benefits to integrating orthodontics and periodontics in the management of adult patients with underlying periodontal defects. The key to treating these patients is communication and proper diagnosis before orthodontic therapy. Not all periodontal problems are treated in the same way. It should be remembered that overall success of orthodontic treatment depends on the combined effort and close monitoring of the case, by an orthodontist and a periodontist.
This document discusses impacted wisdom teeth and their management. It begins by defining impacted teeth and describing the various classifications of impaction. Mesioangular impaction of the mandibular third molar is the most common type. Complications of impacted teeth include pericoronitis, cyst formation, root resorption of adjacent teeth, and pathological fractures. Extraction is usually recommended when a tooth is partially erupted or fully covered by bone or soft tissue. While prophylactic extraction remains controversial, evidence suggests extracting impacted teeth with signs of pathology or repeat episodes of pericoronitis. Careful examination is needed to evaluate risks and benefits of extraction versus retention.
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
This document discusses strategies for minimally invasive endodontics. It emphasizes preserving tooth structure to maximize strength and longevity. Smaller access openings and conservative root canal shaping are recommended to avoid weakening tooth structure. Thorough disinfection can still be achieved with smaller canal preparations when combined with improved irrigation methods. Restorations should maintain coronal and peri-cervical tooth structure to reinforce the tooth through the "ferrule effect." The goal of minimally invasive endodontics is effective treatment while minimizing structural damage to teeth.
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
Orthodontic Correction of Midline Diastema in Aggressive Periodontitis: A Cli...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
Adjunctive role of Orthodontic Therapy in PeriodontologyNavneet Randhawa
This document summarizes the adjunctive role of orthodontic therapy in periodontology. Some key points:
- Orthodontic tooth movement can benefit adult patients by correcting tooth malposition that makes cleaning difficult and increases periodontal disease risk.
- Light, prolonged orthodontic forces can move teeth without damaging tissues if excellent oral hygiene is maintained. However, some tissue necrosis is unavoidable.
- Tooth movement through cortical bone can create dehiscences if the bone is not remodeled quickly enough in front of the tooth.
- Tooth movement into existing infrabony pockets or compromised bone areas does not further periodontal attachment loss if the area is first treated and hygiene is
Perio cons in fpd /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
0091-9248678078
This document discusses the radiographic presentation of various inflammatory lesions of the jaws. It describes how inflammation can lead to either bone resorption or formation depending on the mediators involved. Key lesions discussed include periapical inflammatory lesions arising from dental sources, osteomyelitis arising from bacterial infection spreading through bone, and pericoronitis arising from tissues surrounding an erupting tooth. The document provides details on clinical features and characteristic radiographic findings that can help differentiate these inflammatory conditions.
Retainers in FPD (FIXED PARTIAL DENTURES) PDF copyNAMITHA ANAND
DIFFERENT RETAINERS IN FPD ARE DISCUSSED WITH PICTURES AND REFERENCES AND SPECIAL CONSIDERATION FOR RESIN BONDED FPDS PARTIAL COVERAGE RESTORATIONS AND INTRACORONAL RESTORATIONS
Radiographic Assessment of the Prevalence of Pulp Stones in Malaysians
Kannan et al.
JOE — Volume 41, Number 3, March 2015
Pulp stones are discrete calcified bodies found in the dental pulp.
They have calcium phosphorous ratios similar to dentin and can be seen in healthy, diseased, or even unerupted teeth
Radiographically, pulp stones appear as radiopaque structures in the pulp space that frequently act as an impediment during endodontic treatment
Bone loss and patterns of bone destructionvidushiKhanna1
- introduction
- bone resorption
- factors causing bone destruction in periodontal disease
-- destruction by extension of gingival inflammation
--- histopathology
--- pathways of spread of inflammation
--- radius of action
--- periods of destruction
---- mechanism of destruction
-- bone destruction caused by TFO
-- bone destruction caused by systemic disorders
- factors determining bone morphology in periodontal disease
-- normal variation of alveolar bone
-- exostosis
-- butressing bone formation
-- food impaction
-- agressive periodontitis
- patterns of bone destruction
-- horizontal bone loss
-- vertical or angular defects
-- osseous craters
-- bulbous bone contours
-- reversed architecture
-- ledges
- furcation involvement
-- classification
-conclusion
The case of a total dental reconstruction with a host of pitfalls and concomi...Alexander Budovsky
1) The document discusses the treatment planning and reconstructive prosthetic management of a TMD patient who presented with multiple dental issues including clefts, tooth destruction, loss of lower teeth, and crowding.
2) Treatment included preprosthetic dental therapy, surgery, implantology, temporary prosthetics, and control of jaw relation stability. Jaw models were rearranged and results were checked.
3) Treatment addressed defects of tooth hard tissues, space deficiency, isthmus defects, and involved crown preparation, root canal treatment, microprosthetics, clinical crown lengthening planning, and correction of the gingival margin.
This document discusses several acquired abnormalities of teeth including attrition, abrasion, erosion, resorption, secondary dentin formation, pulp stones, and hypercementosis. Attrition is the wearing down of teeth due to normal function and presents as wear facets. Abrasion is non-physiological wearing caused by external agents like toothbrushes and presents as notching. Erosion is chemical wearing by acids and presents as smooth lesions. Resorption can be internal, external, or a combination and is caused by trauma, pressure or tumors. Secondary dentin formation occurs with aging or stimuli and decreases pulp size. Pulp stones are calcifications within the pulp that are common in older people. Hypercementosis
Cortical bone offer good anchorage / fixed orthodontics trainingIndian dental academy
1. Cortical bone offers good anchorage for tooth movement because it has a reduced surface area where cellular reactions can take place during movement, compared to spongy bone with its large marrow space and surface area.
2. Teeth should remain in spongy bone during movement but can use cortical bone to provide more anchorage.
3. Treatment should begin as soon as possible after extraction to take advantage of the rich cellular and vascular environment of the extraction socket, avoiding bone loss and cortical bone formation at the extraction site.
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 describes various clinical, radiographic and histopathological findings related to dental diseases.
2. Examples include caries lesions at different stages, pulp polyps, periapical abscesses, cysts such as radicular and dentigerous cysts, and tumors such as ameloblastoma and odontogenic keratocyst.
3. Radiographs show lesions such as periapical radiolucencies and multilocular radiolucencies associated with various pathologies. Histopathology reveals features of cyst linings, tumor cell patterns, and inflammatory processes.
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 resective osseous surgery for treating periodontal bone defects. It covers normal bone anatomy, classification of bone defects, rationale for resective surgery, techniques, instruments and steps. Resective surgery aims to reshape marginal bone to resemble healthy bone and facilitate maintenance. It can reliably reduce pocket depth by 0.6-1.2mm but risks root exposure and recession. Success requires careful patient selection and surgical skill.
There are many benefits to integrating orthodontics and periodontics in the management of adult patients with underlying periodontal defects. The key to treating these patients is communication and proper diagnosis before orthodontic therapy. Not all periodontal problems are treated in the same way. It should be remembered that overall success of orthodontic treatment depends on the combined effort and close monitoring of the case, by an orthodontist and a periodontist.
This document discusses impacted wisdom teeth and their management. It begins by defining impacted teeth and describing the various classifications of impaction. Mesioangular impaction of the mandibular third molar is the most common type. Complications of impacted teeth include pericoronitis, cyst formation, root resorption of adjacent teeth, and pathological fractures. Extraction is usually recommended when a tooth is partially erupted or fully covered by bone or soft tissue. While prophylactic extraction remains controversial, evidence suggests extracting impacted teeth with signs of pathology or repeat episodes of pericoronitis. Careful examination is needed to evaluate risks and benefits of extraction versus retention.
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
This document discusses strategies for minimally invasive endodontics. It emphasizes preserving tooth structure to maximize strength and longevity. Smaller access openings and conservative root canal shaping are recommended to avoid weakening tooth structure. Thorough disinfection can still be achieved with smaller canal preparations when combined with improved irrigation methods. Restorations should maintain coronal and peri-cervical tooth structure to reinforce the tooth through the "ferrule effect." The goal of minimally invasive endodontics is effective treatment while minimizing structural damage to teeth.
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
Orthodontic Correction of Midline Diastema in Aggressive Periodontitis: A Cli...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
Adjunctive role of Orthodontic Therapy in PeriodontologyNavneet Randhawa
This document summarizes the adjunctive role of orthodontic therapy in periodontology. Some key points:
- Orthodontic tooth movement can benefit adult patients by correcting tooth malposition that makes cleaning difficult and increases periodontal disease risk.
- Light, prolonged orthodontic forces can move teeth without damaging tissues if excellent oral hygiene is maintained. However, some tissue necrosis is unavoidable.
- Tooth movement through cortical bone can create dehiscences if the bone is not remodeled quickly enough in front of the tooth.
- Tooth movement into existing infrabony pockets or compromised bone areas does not further periodontal attachment loss if the area is first treated and hygiene is
Periodontio-integrated implants: A revolutionary conceptMinkle Gulati
Though the fields of regenerative dentistry and tissue engineering have undergone significant
advancements, yet its application to the field of implant-dentistry is lacking; in the sense that
presently the implants are being placed with the aim of attaining osseointegration without giving consideration to the regeneration of periodontium around the implant. The following article reveals the clinical benefits of such periodontio-integrated implants and reviews the relevant
scientific proofs. A comprehensive research to provide scientific evidence supporting the feasibility of periodontio-integrated implants was carried out using various online resources such as PubMed, Wiley-Blackwell, Elsevier etc., to retrieve studies published between 1980 and 2012 using the following key words: “implant,” “tissue engineering,” “periodontium,” “osseo-integration,” “osseoperception,” “regeneration” (and their synonyms) and it was found that in the past three
decades, several successful experiments have been conducted to devise “implant supported by the periodontium” that can maintain form, function and potential proprioceptive responses similar to a natural tooth. Based on these staunch evidences, the possibility of the future clinical use of such implant can be strongly stated which would revolutionize the implant dentistry and will be favored by the patients as well. However, further studies are required to validate the same.
This document discusses preprosthetic surgery, which involves surgical procedures done prior to the construction of dentures to improve the denture foundation and ensure successful denture therapy. Some reasons for preprosthetic surgery include removing retained teeth/roots, smoothing uneven ridges, reducing tori or exostoses that could interfere with denture placement, and adjusting the mental foramen if resorption has caused sharp edges that could cause pain. Both non-surgical and surgical methods are discussed, including alveoloplasty to reshape ridges and remove undercuts or projections, as well as the importance of a thorough examination and developing a treatment plan with the patient.
This document discusses joint restorative orthodontic treatment and summarizes several situations where combined orthodontic and restorative treatment may be required, including uprighting tilted molars, managing peg laterals or other diminutive teeth, managing traumatized teeth before or during orthodontic treatment, treating periodontal patients, managing cleft lip and palate patients, and treating orthognathic patients. It also discusses the impact of endodontically treated teeth, the role of orthodontics in prosthodontic treatment, tooth surface loss, and modification of tooth color.
This document discusses the interface between endodontic and orthodontic treatment. It addresses several topics:
1) How orthodontic tooth movement can affect the pulp and cause inflammation, changes in blood flow, and neural responses. Teeth with mature roots or a history of trauma are more at risk.
2) How orthodontic forces can cause root resorption in a small number of patients, particularly of maxillary incisors. Resorption may be similar in root-filled and vital teeth.
3) That endodontically treated teeth can be moved orthodontically similarly to vital teeth, though replacement resorption or injury to tissues could prevent movement. Maintaining the apical seal
This document discusses the mechanism of tooth eruption through reviewing various theories and clinical observations. It is proposed that tooth eruption involves alveolar bone remodeling regulated by the dental follicle, requiring bone resorption in the direction of eruption and bone formation on the opposite side. While root formation accommodates eruption, it does not cause it. Eruption speeds vary at different stages, from slow intraosseous movement to faster pre-occlusal eruption to very slow post-occlusal eruption. Understanding local bone metabolism regulation is key to managing eruption clinically.
Interdisciplinary Management Of Maxillary Lateral IncisorsAbu-Hussein Muhamad
Abstract: Orthodontic management for patients with single or bilateral congenitally missing permanent lateral incisors is a challenge to effective treatment planning. Over the last several decades, dentistry has focused on several treatment modalities for replacement of missing teeth. The two major alternative treatment options are orthodontic space closure or space opening for prosthetic replacements. For patients with high aesthetic expectations implants are one of the treatment of choices, especially when it comes to replacement of missing maxillary lateral incisors and mandibular incisors. Edentulous areas where the available bone is compromised to use conventional implants with 2,5 mm or more in diameter, narrow diameter implants with less than 2,5 mm diameter can be successfully used. This case report deals with managing a compromised situation in the region of maxillary lateral incisor using a narrow diameter implant. Key words: Orthodontics, Correction of unilateral missing maxillary lateral incisors. Minimal invasive technique, narrow diameter implant
ORTHODONTIC TREATMENT OF AN IMPACTED MAXILLARY CENTRAL INCISOR COMBINED WI...Abu-Hussein Muhamad
Impaction of maxillary permanent incisors is not a frequent case in dental practice, but its treatment is challenging because of these teeth importance to facial esthetics Management by a combination of orthodontics and surgery produces a satisfactory result. The surgical exposure and orthodontic traction of impacted central incisor after surgical exposure of impacted maxillary central incisor teeth is presented in this case report.
Key words: Impacted tooth, Maxillary incisors orthodontics, tooth movement
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
This document provides an overview of tooth autotransplantation, including:
1) Tooth autotransplantation involves moving a tooth from one position to another within the same person and has a long history dating back to ancient Egypt.
2) Successful transplantation depends on factors like the developmental stage of the donor tooth root, surgical technique, and periodontal ligament healing at the recipient site.
3) Indications for autotransplantation include replacing teeth lost to dental caries, trauma, agenesis or other pathologies when it can maintain alveolar bone and provide esthetic and functional benefits over alternatives.
This document provides an overview of alveolar bone. It discusses the development, anatomy, histology, radiographic features, and pathologies of alveolar bone. Alveolar bone forms the bony housing for teeth and provides attachment for the periodontal ligament. It develops during fetal growth via intramembranous ossification. Anatomically, it consists of cortical plates and inner cancellous bone with trabeculae. Histologically, it is composed of osteoblasts, osteocytes, and osteoclasts. Common pathologies involving alveolar bone loss include periodontal disease, trauma from occlusion, and systemic factors like osteoporosis.
Unilateral Maxillary Lateral Incisor Agenesis with Mini Implant Prostheses: A...Abu-Hussein Muhamad
Orthodontic management for patients with single or bilateral congenitally missing permanent lateral incisors is a
challenge to effective treatment planning. Over the last several decades, dentistry has focused on several treatment
modalities for replacement of missing teeth. The two major alternative treatment options are orthodontic space
closure or space opening for prosthetic replacements. For patients with high aesthetic expectations implants are one
of the treatment of choices, especially when it comes to replacement of missing maxillary lateral incisors and
mandibular incisors. Edentulous areas where the available bone is compromised to use conventional implants with
2.5 mm or more in diameter, narrow diameter implants with less than 2.5 mm diameter can be successfully used.
This case report deals with managing a compromised situation in the region of maxillary lateral incisor using a
narrow diameter implant.
Esthetic Management of Congenitally Missing Lateral Incisors With Single Toot...Abu-Hussein Muhamad
Congenitally missing teeth are frequently presented to the dentist. Interdisciplinary approach may be needed for the proper treatment plan. Several treatment options exist for the replacement of congenitally missing lateral incisors.This case report addresses the fundamental considerations related to replacement of a congenitally missing lateral incisor by a team approach.
Esthetic Management of Congenitally Missing Lateral Incisors With Single Toot...Abu-Hussein Muhamad
Congenitally missing teeth are frequently presented to the dentist. Interdisciplinary approach may be needed for the proper treatment plan. Several treatment options exist for the replacement of congenitally missing lateral incisors.This case report addresses the fundamental considerations related to replacement of a congenitally missing lateral incisor by a team approach.
Cleidocranial dysplasia is a rare genetic condition caused by mutations in the RUNX2 gene. It is characterized by hypoplastic or aplastic clavicles, open or delayed closure of cranial sutures, dental abnormalities like supernumerary teeth and eruption defects, and short stature. Treatment involves a combination of surgical removal of extra teeth and exposure of impacted teeth followed by orthodontic treatment to actively erupt the impacted permanent teeth through various approaches depending on the severity and extent of impactions.
alveolar ridge expansion and socket preservationMaherFouda1
Alveolar bone resorption occurs rapidly after tooth extraction or avulsion, especially in the first 3 years when 40-60% of bone can be lost. Extraction of anterior maxillary teeth is associated with progressive labial bone loss. The causes of alveolar bone resorption are thought to include disuse atrophy, decreased blood supply, localized inflammation, and prosthesis pressure. Immediate implant placement can help preserve the alveolar ridge after tooth extraction.
This case report describes a rare occurrence of "mirror image impacted rosette molars" or "kissing molars" in a 26-year-old male patient. Panoramic x-ray and CT imaging revealed bilaterally impacted third molars along with an impacted left second molar that was contacting the third molar from above in a rosette formation. The patient underwent surgical extraction of all four impacted teeth. Kissing molars are a very rare impaction where two teeth contact each other within the same follicular space. The etiology is still unknown but it may be associated with certain medical conditions or developmental abnormalities.
This document provides guidelines for diagnosing and treatment planning for removable partial dentures. It discusses the importance of a thorough oral examination including visual, digital and radiographic exams. Diagnostic casts are made to evaluate occlusion, parallelism of tooth surfaces, and develop the treatment plan. Factors like periodontal health, caries activity, tooth morphology and bone quality are assessed to determine the best treatment approach and whether teeth can serve as abutments. Fixed or removable partial dentures are differentiated based on factors like the span of the edentulous area and the ability of teeth to withstand stresses. The overall goal is to restore function, aesthetics and oral health while preserving supporting tissues.
Similar to Florid cemento osseous dysplasia a contraind to ortho tx in compromised areas (20)
Travis Hills of MN is Making Clean Water Accessible to All Through High Flux ...Travis Hills MN
By harnessing the power of High Flux Vacuum Membrane Distillation, Travis Hills from MN envisions a future where clean and safe drinking water is accessible to all, regardless of geographical location or economic status.
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...Scintica Instrumentation
Targeting Hsp90 and its pathogen Orthologs with Tethered Inhibitors as a Diagnostic and Therapeutic Strategy for cancer and infectious diseases with Dr. Timothy Haystead.
Anti-Universe And Emergent Gravity and the Dark UniverseSérgio Sacani
Recent theoretical progress indicates that spacetime and gravity emerge together from the entanglement structure of an underlying microscopic theory. These ideas are best understood in Anti-de Sitter space, where they rely on the area law for entanglement entropy. The extension to de Sitter space requires taking into account the entropy and temperature associated with the cosmological horizon. Using insights from string theory, black hole physics and quantum information theory we argue that the positive dark energy leads to a thermal volume law contribution to the entropy that overtakes the area law precisely at the cosmological horizon. Due to the competition between area and volume law entanglement the microscopic de Sitter states do not thermalise at sub-Hubble scales: they exhibit memory effects in the form of an entropy displacement caused by matter. The emergent laws of gravity contain an additional ‘dark’ gravitational force describing the ‘elastic’ response due to the entropy displacement. We derive an estimate of the strength of this extra force in terms of the baryonic mass, Newton’s constant and the Hubble acceleration scale a0 = cH0, and provide evidence for the fact that this additional ‘dark gravity force’ explains the observed phenomena in galaxies and clusters currently attributed to dark matter.
Sexuality - Issues, Attitude and Behaviour - Applied Social Psychology - Psyc...PsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
PPT on Alternate Wetting and Drying presented at the three-day 'Training and Validation Workshop on Modules of Climate Smart Agriculture (CSA) Technologies in South Asia' workshop on April 22, 2024.
PPT on Direct Seeded Rice presented at the three-day 'Training and Validation Workshop on Modules of Climate Smart Agriculture (CSA) Technologies in South Asia' workshop on April 22, 2024.
Immersive Learning That Works: Research Grounding and Paths ForwardLeonel Morgado
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
Authoring a personal GPT for your research and practice: How we created the Q...Leonel Morgado
Thematic analysis in qualitative research is a time-consuming and systematic task, typically done using teams. Team members must ground their activities on common understandings of the major concepts underlying the thematic analysis, and define criteria for its development. However, conceptual misunderstandings, equivocations, and lack of adherence to criteria are challenges to the quality and speed of this process. Given the distributed and uncertain nature of this process, we wondered if the tasks in thematic analysis could be supported by readily available artificial intelligence chatbots. Our early efforts point to potential benefits: not just saving time in the coding process but better adherence to criteria and grounding, by increasing triangulation between humans and artificial intelligence. This tutorial will provide a description and demonstration of the process we followed, as two academic researchers, to develop a custom ChatGPT to assist with qualitative coding in the thematic data analysis process of immersive learning accounts in a survey of the academic literature: QUAL-E Immersive Learning Thematic Analysis Helper. In the hands-on time, participants will try out QUAL-E and develop their ideas for their own qualitative coding ChatGPT. Participants that have the paid ChatGPT Plus subscription can create a draft of their assistants. The organizers will provide course materials and slide deck that participants will be able to utilize to continue development of their custom GPT. The paid subscription to ChatGPT Plus is not required to participate in this workshop, just for trying out personal GPTs during it.
JAMES WEBB STUDY THE MASSIVE BLACK HOLE SEEDSSérgio Sacani
The pathway(s) to seeding the massive black holes (MBHs) that exist at the heart of galaxies in the present and distant Universe remains an unsolved problem. Here we categorise, describe and quantitatively discuss the formation pathways of both light and heavy seeds. We emphasise that the most recent computational models suggest that rather than a bimodal-like mass spectrum between light and heavy seeds with light at one end and heavy at the other that instead a continuum exists. Light seeds being more ubiquitous and the heavier seeds becoming less and less abundant due the rarer environmental conditions required for their formation. We therefore examine the different mechanisms that give rise to different seed mass spectrums. We show how and why the mechanisms that produce the heaviest seeds are also among the rarest events in the Universe and are hence extremely unlikely to be the seeds for the vast majority of the MBH population. We quantify, within the limits of the current large uncertainties in the seeding processes, the expected number densities of the seed mass spectrum. We argue that light seeds must be at least 103 to 105 times more numerous than heavy seeds to explain the MBH population as a whole. Based on our current understanding of the seed population this makes heavy seeds (Mseed > 103 M⊙) a significantly more likely pathway given that heavy seeds have an abundance pattern than is close to and likely in excess of 10−4 compared to light seeds. Finally, we examine the current state-of-the-art in numerical calculations and recent observations and plot a path forward for near-future advances in both domains.