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.
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.
this presentation has all the techniques in impression making in the fabrication of an RPD.
The presentation is available on request. Mail me at apurvathampi@gmail.com
This presentation specifically deals with the maxillary and mandibular Major connectors used in a cast partial denture. it also mentions the uses, advantages and disadvantages of each,
Fixed partial dentures transmit forces through the abutments to the periodontium. Failures are due to poor engineering, the use of improper materials, inadequate tooth preparation, and faulty fabrication. Of particular concern to prosthodontist is the selection of teeth for abutments. They must recognize the forces developed by the oral mechanism, and resistance.
Successful selection of abutments for fixed partial dentures requires sensitive diagnostic ability. Thorough knowledge of anatomy, ceramics, the chemistry and physics of dental materials, metallurgy, Periodontics, phonetics, physiology, radiology and the mechanics of oral function is fundamental.
The patient who requires a single denture opposing a natural or restored dentition challenges the clinician even more than the completely edentulous patient does. This is due to the biomechanical differences in the supporting tissues of the opposing arches. So a proper evaluation, correction of the existing factors and proper sequence of denture construction is necessary to give a more stable prosthesis.
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
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 presentation has all the techniques in impression making in the fabrication of an RPD.
The presentation is available on request. Mail me at apurvathampi@gmail.com
This presentation specifically deals with the maxillary and mandibular Major connectors used in a cast partial denture. it also mentions the uses, advantages and disadvantages of each,
Fixed partial dentures transmit forces through the abutments to the periodontium. Failures are due to poor engineering, the use of improper materials, inadequate tooth preparation, and faulty fabrication. Of particular concern to prosthodontist is the selection of teeth for abutments. They must recognize the forces developed by the oral mechanism, and resistance.
Successful selection of abutments for fixed partial dentures requires sensitive diagnostic ability. Thorough knowledge of anatomy, ceramics, the chemistry and physics of dental materials, metallurgy, Periodontics, phonetics, physiology, radiology and the mechanics of oral function is fundamental.
The patient who requires a single denture opposing a natural or restored dentition challenges the clinician even more than the completely edentulous patient does. This is due to the biomechanical differences in the supporting tissues of the opposing arches. So a proper evaluation, correction of the existing factors and proper sequence of denture construction is necessary to give a more stable prosthesis.
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
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.
Gingival finish lines /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
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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.
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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Retention of maxillofacial prosthesis./cosmetic dentistry courseIndian 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 who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
Occlusal registration in removable partial denture /certified fixed orthodont...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
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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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Occlusal registration in removable partial denture / orthodontic seminarsIndian 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 who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
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
Retention of maxillofacial prosthesis/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
Occlusal registration in removable partial denture/ oral surgery courses 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
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Failures in fpd/certified fixed orthodontic courses by Indian dental academyIndian 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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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.
You can complete the whole process in 3-4 months.Salary range for DH/DT is around 2500-3500 Pounds per month.
Eligibility / requirements-
1. An International English Language Testing System (IELTS) certificate
at the appropriate level.(Within 2 yrs of application date )
2: A recent primary dental qualification that has been taught and examined in English..(Within 2 yrs of application date )
3: A recent pass in a language test for registration with a regulatory authority in a country where the first language is English.
If you are interested Please contact us for more details.
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
who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry,
Periodontics and General Dentistry.
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.
I –Aligners are made with FDA approved transparent thermoplastic materials using 3D scanning, 3D Printing and finally Trays with Pressure vacuum formers.
Dear Doctor,
Indian Dental Academy Now offers comprehensive online Orthodontics course.
Course includes:
1.whiteboard lecture presentations
2.Case Discussions
3.with hundreds of pictures.
4.Demo on Models
5.Demo on Patients
6. subtitles in your own language
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For Demo please visit :www.idalectures.com/preview/
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Please contact us for any clarifications:
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Thanks & Regards
Indian Dental Academy
--
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
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The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
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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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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
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 Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2. Introduction
This denture was first described and documented by
Simmon’s in 1963.
The concept was recommended for maximizing stability
and retention by gaining access to many more teeth surfaces
with the unique clasping mechanisms offered by incorporation
of the lock, hinge and gate assembly, allowing all teeth to
become primary abutments.
This denture has a labial bar in addition to the lingual
major connector. The labial bar extends labially all along the
arch and is attached to the remaining parts of the denture by a
www.indiandentalacademy.com
3. Indications
There are a number of indications for use of the swing-lock design in
the treatment of partially edentulous patients
• Too few remaining natural teeth for a removable partial denture of
conventional design.
• Remaining teeth too mobile to serve as abutment teeth for
conventional design.
• Position of remaining teeth not favorable for a conventional design.
• Retention and stabilization needed for maxillofacial prostheses such
as obturators for post surgical patients.
• To retain prosthesis for patients who have lost large segments of
teeth and alveolar ridge through traumatic injury.
www.indiandentalacademy.com
4. Contraindications
Shallow vestibule
Depth of labial vestibule should be 6 to 8 mm to accommodate the
labial bar. A zone of attached gingiva between 2 and 4 mm apical to
the gingival sulcus is advisable for a favourable long term prognosis.
A shallow vestibule can be surgically modified with a vestibular
extension and a free gingival graft. The lack of attached gingiva can
be corrected with a free gingival graft or an apically repositioned flap
procedure.
Extended frenum
A frenum that extends to a shallow zone of attached gingiva has the
potential of future irritation by the labial bar. An. extended frenum
should be removed surgically and a free gingival graft placed at the
site of the frenum.
www.indiandentalacademy.com
5. Esthetic requirements
Some patients have a prominent lip line, thus, showing gingiva at the
necks of the teeth when smiling or speaking. In these situations, the
occasional display of metal may be unacceptable to the patient. Some
authors have suggested that a veneer of acrylic resin be processed to
the labial bar of the swing lock to improve the esthetics.
Poor plaque control
Regardless of the type of removable partial denture placed, retention
of plaque may become a problem. This is especially true for a swing
lock removable partial denture, since a great deal of tooth surface is
contacted by partial denture. Thus... patients with poor hygiene
maintenance are poor candidates for a swing lock removable partial
denture.
www.indiandentalacademy.com
6. Advantages
The primary advantage of the swing-lock concept of treatment is
that it provides a relatively inexpensive method of using all or most
of the remaining teeth for the retention and stabilization of a
prosthesis. Alternatives to this type of treatment include:
1. Removal of the remaining teeth and
2. Fixed splinting of the remaining teeth and con-struction of a
conventional removable partial denture.
The latter is relatively time consuming and expensive and presents
problems if one of the splinted teeth fails. Loss of a splinted tooth
could necessitate removal and reconstruction of a fixed splint,
whereas a tooth can be removed and added to the major connector
of swing-lock prosthesis through a simple laboratory pro-cedure.
Because the construction of a swing-lock remov-able partial denture
is relatively simple and inexpen-sive, it can be used in situations for
which more con-ventional types of treatment may appear hopeless.www.indiandentalacademy.com
7. Disadvantages
• A swing-lock prosthesis can produce a relatively poor esthetic result
for patients with short or extremely mobile lips.
• Obtaining perfect adaptation of a resin veneer is difficult because the
path of insertion is dictated by the hinge movement of the labial bar.
• The remaining teeth are grasped firmly by the prosthesis.
• A long distal extension base is likely to move toward the tissue under
the forces of occlusion. This movement can tip the teeth grasped by
the prosthesis.
www.indiandentalacademy.com
8. TREATMENT PLANNING
When the swing lock removable partial denture is considered the
position of the lips during smiling is recorded and transferred to the
primary diagnostic casts. A facial sulcus depth of 6 to 8 mm is
recommended for placement of the retentive gate element. A high
frenal attachment and / or shallow sulcus requires surgical
correction prior to making a working impression.
Periodontal health is a prerequisite to therapy unless the prosthesis
is considered an interim measure for the informed patient or is used
as a provisional/ definitive prosthesis as periodontal therapy is
provided.
www.indiandentalacademy.com
9. The diagnostic cast is surveyed to plan further tooth
preparation, including guide planes and rest seat and to
establish clasp placement.
The desired tooth modifications may be achieved by
reshaping the teeth, or when castings are indicated by
incorporating the desired contours, into the restorations.
Following mouth preparation a working impression is
made.
Irreversible hydrocolloid in a selected rimlock tray has
often proved adequate .Mobile teeth indicate the use of
reversible hydrocolloid to avoid any tooth displacement.
www.indiandentalacademy.com
10. Conventional laboratory procedures are followed. The cast is
poured with a compatible vacuum mixed dental stone. A wax
occlusal rim with an acrylic resin base can be fabricated on the
working cast, a facebow transfer and occlusal registration record are
obtained, and casts are mounted on a semiadjustable articulator.
The tooth mold and lock are established according to the patient's
preference to use a finger/ thumb of the left or right hand.
www.indiandentalacademy.com
11. Fabrication of a swing lock partial denture
It includes the following steps :
• Selection of Metal for Swing-lock Framework
• Surveying and Design
• Selection of Impression Material
• Tray selection
• Making the Impression
• framework fabrication
• fitting the framework
• jaw relations
• occlusal development
• insertion
• post insertion care
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12. Selection of Metal
Chrome alloy is chosen instead of gold alloy. This is because gold
alloy shows wear (due to constant movement of the hinge) after a
short time of use. If gold alloy is to be used a greater deal of metal
has to be incorporated into the framework to increase rigidity and
strength.
Surveying and Design
The cast is mounted on a surveyor with the occlusal plane parallel
to the base and surveyed . The path of insertion is from a lingual
direction with the labial arm open..
www.indiandentalacademy.com
13. Design considerations to be followed
for each part of the denture :
Lingual plate: It should be designed to end above the survey line
and hence it prevents the tissue ward displacement of the denture.
Occlusal rest : The occlusal rests also help to prevent tissue
ward displacement of the denture.
Major connector: The mandibular major connector of choice is a
lingual plate. It extends above the survey line with scallops
extending up to contact points. The maxillary major connector of
choice is a complete palate or a closed horseshoe with borders
extending up to or above the survey line.
www.indiandentalacademy.com
14. Labial arm design :The vertical projections of the labial bar should
be designed to touch the teeth below the height of contour. Hence,
they prevent occlusal movement.
The design of the labial arm can be of two types:
Conventional design: It consists of a labial bar with metallic vertical I-
bar or T-bars attached to it. They contact the teeth below the survey
line.
Using acrylic resin retention loops: It is indicated for patients with
short or hypermobile lips and where aesthetics is of concern. The
acrylic loops are translucent or tooth colored hence, they are more
aesthetic.
Rests are placed on teeth adjacent to the edentulous ridge.
Placement of hinge is determined by the patient comfort.
www.indiandentalacademy.com
15. Selection of Impression Material :
Alginate is the impression material of choice. Large gingival
embrasures and gingival recession will usually be present in these
cases, the impression material should tear in the interproximal areas
during removal. This will allow easy removal of the impression without
any damage to the teeth. This is not possible in rubber base impression
materials. Heavy bodied Alginate is preferred.
www.indiandentalacademy.com
16. Making the Impression.
Impression procedure for swing lock dentures is similar to
conventional dentures.
Dual impressions may be required for distal extension cases.
Framework Fabrication
A master cast is poured from the secondary impression. The
master cast is waxed and undercuts are blocked out before
duplication. The master cast is duplicated to form the refractory
cast. The design of the denture is transferred to the refractory cast.
After design transfer, the wax pattern is fabricated on the refractory
cast .
The refractory cast is invested, wax is burned out and casting is
done. The resultant framework is trimmed, finished and polished.
www.indiandentalacademy.com
17. Tray Selection:
A custom tray is essential for recording maximum labial
and buccal vestibular depths.
Secondary impression procedures should be carried out.
About 5 to 6 mm spacing should be present between the
teeth and the tray when placed in the mouth.
Holes should be made in the tray to help retain the
alginate.
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18. Fitting the Framework.
A framework is tried in the patient before arranging the artificial
teeth.
The procedure is similar to that done for conventional removable
partial dentures except that the fit of the labial bar and the rest of the
framework are checked separately.
Jaw Relations
After framework try-in, a temporary denture base is fabricated using
the framework. Occlusal rims are fabricated over the temporary
denture base.The framework with the temporary denture base and
occlusal rim is inserted into the patient's mouth and all the three jaw
relations are recorded After jaw relation, the casts with the jaw
relation records are mounted in an articulator.
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19. Arranging Artificial Teeth to Occlusion
Occlusion should be such that no lateral forces act on the prosthesis
during occlusion.
Simultaneous contact between natural and artificial teeth should be
present.
These factors are checked during denture try in.
After arranging the artificial teeth, the modelling wax that is to form
the denture base is contoured and polished .
Consecutively the trial denture is flasked and acrylized as usual.
www.indiandentalacademy.com
20. Insertion
A lingual path of insertion is used.
Pressure indicator paste is used to detect pressure areas.
Occlusion is evaluated in centric and eccentric relations.
In case of distal extension RPD, the vertical projections
should be bent away from the teeth so that the anterior teeth are not
tipped lingually by the labial bar under occlusal load.
Post-insertion Care
Oral hygiene measures must be emphasized.
Distal extension RPD has to be frequently relined.
Loosened lock mechanisms should be tightened.
Teeth can be added to the frame work at later stages after the
removal of any tooth .www.indiandentalacademy.com