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.
Useful for prostho treatment.
Mainly for final yr.
In the case of complete denture.
For Aesthetic use.
Introduction.
Definitions.
Basic requirement of an impression making.
Principles of an impression making.
Objectives of an impression making.
Anatomical landmarks.
Classification of an impression making.
Steps in making an impression.
Impression :-
A negative likeness or copy in reverse of the surface of an object, an imprint of the teeth and adjacent structures for use in dentistry
(GPT8)
An impression can also be defined as an imprint of the teeth and adjacent structures for use in dentistry.
(GPT 4)
Evaluation and standardization of impressions in complete denturesIndian 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
Dr. Azad Almuthaffer B.D.S., M.Sc. prosth.
THIRD EDITION 2015-2016
You can download these lectures from (moodle) electronic-learning platform: Or from this link: www.uobabylon.edu.iq/uobcoleges/default.aspx?fid=4 E-mail of lecturer: azadontics@gmail.com
Babylon university College of dentistry
Prosthodontic department
Second class
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.
Useful for prostho treatment.
Mainly for final yr.
In the case of complete denture.
For Aesthetic use.
Introduction.
Definitions.
Basic requirement of an impression making.
Principles of an impression making.
Objectives of an impression making.
Anatomical landmarks.
Classification of an impression making.
Steps in making an impression.
Impression :-
A negative likeness or copy in reverse of the surface of an object, an imprint of the teeth and adjacent structures for use in dentistry
(GPT8)
An impression can also be defined as an imprint of the teeth and adjacent structures for use in dentistry.
(GPT 4)
Evaluation and standardization of impressions in complete denturesIndian 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
Dr. Azad Almuthaffer B.D.S., M.Sc. prosth.
THIRD EDITION 2015-2016
You can download these lectures from (moodle) electronic-learning platform: Or from this link: www.uobabylon.edu.iq/uobcoleges/default.aspx?fid=4 E-mail of lecturer: azadontics@gmail.com
Babylon university College of dentistry
Prosthodontic department
Second class
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.
The Pt. adaptation on his complete dentures are based on the ability of the dentures to restore the missed functions due to the loss of the teeth. Good impression is the first step in the success of the complete dentures. A trial to review all the basics necessary to have a good impression is exposed in this lecture.
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
A number of theories have been put forward for impressions. each having its own advantage and disadvantage.
Different spacers guide and aid in in making the desired impression with adequate pressure in the desired region of the arch in maxilla and mandible. different materials are used for spacers depending on the need.
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
Anatomy and physiology of denture bearing areas /certified fixed orthodontic...Indian dental academy
Welcome to 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 has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients
State of the art comprehensive training-Faculty of world wide repute &Very affordable.
Different theories of impression making in complete denture/certified fixed o...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
Impression / implant dentistry course/ implant 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.
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.
The Pt. adaptation on his complete dentures are based on the ability of the dentures to restore the missed functions due to the loss of the teeth. Good impression is the first step in the success of the complete dentures. A trial to review all the basics necessary to have a good impression is exposed in this lecture.
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
A number of theories have been put forward for impressions. each having its own advantage and disadvantage.
Different spacers guide and aid in in making the desired impression with adequate pressure in the desired region of the arch in maxilla and mandible. different materials are used for spacers depending on the need.
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
Anatomy and physiology of denture bearing areas /certified fixed orthodontic...Indian dental academy
Welcome to 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 has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients
State of the art comprehensive training-Faculty of world wide repute &Very affordable.
Different theories of impression making in complete denture/certified fixed o...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
Impression / implant dentistry course/ implant 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.
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.
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
Final yr impression / dental implant 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.for more details please visit
www.indiandentalacademy.com
Techniques of dental impression making/ dental education in indiaIndian 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.
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.
Posterior palatal s /certified fixed orthodontic courses by Indian dental aca...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
Impressions for fixed partial dentures /certified fixed orthodontic 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.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
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.
Obturators ii /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
Obturators ii / dental implant 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.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.
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
12 months unlimited access and support @350 USD only.
For Demo please visit :www.idalectures.com/preview/
For more details visit: www.idalectures.com
Please contact us for any clarifications:
idalectures@gmail.com
indiandentalacademy@gmail.com
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
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
www.indiandentalacademy.com
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
www.indiandentalacademy.com
Use of modified tooth forms in complete denture occlusion / dental implant...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
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
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
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.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
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.
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.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
2. 2
Principles of Impression making.
• To cover the MAXIMUM possible
denture supporting AREA.
• To achieve the closest possible
CONTACT with the underlying
epithelium.
• To establish a PERIPHERAL SEAL.
www.indiandentalacademy.com
7. 7
Primary impression
• It records the useful anatomy of the
edentulous mouth so that a model can be
cast on which an accurately fitting special
tray can be made.
Materials used:Alginate
Impression compound.
www.indiandentalacademy.com
8. 8
Primary Impression in alginate.
4. Tray should be adjusted by
bending .
1.Selection of stock tray. 2. Position borders at hamular notches.
3. Lift the tray anteriorly, 3-5
mm space for impression
material. www.indiandentalacademy.com
9. 9
5. Border of ray should be
short of tissue reflection.
6. Adequate clearance in
frenal areas.
7. Tray should be
smoothened.
www.indiandentalacademy.com
10. 10
10. Tissue stop in central
portion of tray.
8. Deficient borders corrected by
adding utility wax.
9. Tray extension in buccal space
and tissue side of posterior
border.
www.indiandentalacademy.com
11. 11
11. Location of hamular notches. 12. Mark the vibrating line.
13. Some alginate to be
placed in vestibule.
14. Alginate to be placed
in deepest part of palate.www.indiandentalacademy.com
12. 12
15. Tray to be rotated into the
mouth and seated first at the
back of the mouth.
16. Upper lip elevated.
17. Tray is held in the mouth. 18. Labial and buccal borders
to be molded.www.indiandentalacademy.com
13. 13
19. Completed maxillary Primary Impression
with rounded and molded peripheries.
www.indiandentalacademy.com
14. 14
Mandibular alginate impression.
3 . Tray should cover retromolar
pad and rest against external
oblique ridge.
1.Britania metal edentulous tray. 2. Retromolar pad should be
identified
www.indiandentalacademy.com
15. 15
4. Bending and cutting the tray for adjustment.
5. Adding utility
was to extend
lingual border.
www.indiandentalacademy.com
16. 16
7. Patient told to do tongue
movements.
6. Patient told to raise the
tongue and tray is rotated in
the mouth.
8. Gently mold the labial and buccal areas.www.indiandentalacademy.com
18. 18
Alginate impression in
compund tray.
3. Compound placed in
the tray.
1. Modelling compund. 2. Softenend in water
bath and kneaded.
Alternative Techique for primary impression
www.indiandentalacademy.com
19. 19
5. Should cover mylohyoid ridge
and external oblique ridge.
4. Molded with fingers to
ridge form.
6. Gently warmed over a flame. 7. Before insertion, tempering
in warm water bath.www.indiandentalacademy.com
20. 20
9. Patient instructed for Tongue
movements and to purse lips.
8. Tray should be gently
seated.
11. Any short areas can be
remolded.
10. Impression should
cover all denture bearing
area. www.indiandentalacademy.com
21. 21
13. Inside surface reduced by
1-2 mm.
12. All bordrs reduced by 2-3
mm.
14. Thin mix of alginate
loaded.
www.indiandentalacademy.com
24. 24
1. Denture outline accentuated. 2. Posterior border of tray
marked.distal to denture border.
3. Wax added for relief. 4. Special tray.
Secondary impression
www.indiandentalacademy.com
25. 25
5.Borders should be beveled. 6. Vibrating line marked.
7. Tray inserted in mouth. 8. Overextensions
trimmed.www.indiandentalacademy.com
26. 26
12. Softened compound added
from hamular notch to buccal
space.
9. Tray should be short of
2 mm from base of sulcus 10. Borders should be adjusted.
11. Extra clearence in
frenal areas
www.indiandentalacademy.com
27. 27
16. The tray rotated in mouth
and cheek gently massaged.
13. Compound molded with
fingers.
14. Softened again with alcohol
torch.
15. Tempered in warm water
bath. www.indiandentalacademy.com
28. 28
19. To record the frenum patient told to
purse the lips.
17. Appropriate molding will have mat
surface.
18. Compound added in buccal frenum
area.
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21. Recording the frenum.20. Molded buccal and labial
borders.
22. Excess compound on
tissue side trimmed.
23. Compound placed on
posterior border.
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25. Junction of tray and
compound smoothened.
24. Tray seated in mouth with
firm pressure.
26. Border molded
maxillary custom
tray.
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4. External oblique ridge
marked.
1. Tray outline marked 2-3 mm
short of denture outline.
2. Custom tray fabricated.
3. Posterior border of tray
should cover anterior half of the
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5. Pencil mark transferred
to fitting surface.
7. Anterior border of the tray adjusted .
6. Tray border should be
resting against the ridge.
8. Lingual border adjusted.
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9. Compound placed on posterior border
11. Compound added on
buccal border
10. The tray gently seated
in place.
12. The border should be
smooth,round and convex.
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13. Border molding continued in labial borders.
14. Border molding the lingual
areas. www.indiandentalacademy.com
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• Impression tray loaded with
Zinc oxide eugenol.•Clearance provided for frenum.
•Tray held gently in place. •Lips and cheek movements to be
done as material sets.www.indiandentalacademy.com
39. 39
Closed mouth techniques.
• The denture has more accurate fit during
mastication.
• Impression material coated at bases of the blocks
and patient told to close in retruted contact
position.
• Patent given small amount of water to rinse.This
captures the normal movements of the surrounding
musculature.
• Material :
– thin zinc oxide eugenol,
– light body silicone.
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40. 40
Closed mouth technique.
• Drawbacks of
– Maxillary Disto buccal space is not recorded in
function.
– Viscous impression material can lead to increase in
vertical dimension.
Advantages
• Discrepancies in the jaw relations,
resulting from points of premature contact
of the rims are eliminated.
• Masseter muscle can be recorded in
function.
.
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41. 41
Mucodisplasive
• The impression material must be capable of
viscous flow as it is extruded under pressure
from between the tray and the tissue
surface.
• Materials used
– Impression compound
– High viscosity silicones
– Stiff zinc oxide eugenol.
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Mucostatic.
• Use a very fluid impression material, and
use minimal pressure while it sets.
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Selective pressure technique.
• It is a combination of extension for
maximum coverage within tissue tolerance
with light pressure or intimate contact with
the movable,loosely attached tissues in the
vestibules.
• The impression is refined with a minimum
of pressure.
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Clinical finding Primary
impressions
Secondary
impressions
T echnique
Good ridge form Impression
compund
Plaster of Paris,
zinc oxide/eugenol,
alginate or
elastomer
conventional
Sound denture supporting
tissues
No undercuts
As above but undercuts
present
Impression
compound
Alginate or
elastomer; depends
on degree of
undercuts
Impression technique
conventional but plan path of
insertion and removal of tray to
match that of the proposed
denture.
Good ridge form
Upper ridge displaceable
alginate Use a two-stage
impression
technique
Controlled mini~ally
displacive impression techniques
Ridge may look
satisfactory but consists of
fibrous tissue or has
non-corticated (e.g. knife-
edge) ridge-pain elicited
when palpated
Alginate or
medium-
bodied
elastomer
Zinc-oxide/eugenol
or light-bodied
elastomer
Controlled pressure impression
technique
Very atrophic ridges or
where optimum peripheral
extension is indeterminate
Impression
compound
Functional
impression method
Modify denture appropriately
and add impression material
which is mounded by
functional movements
Suggested impression techniques.
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45. 45
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