Open bulb obturator/ dentistry jobs

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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.

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  • Open bulb obturator/ dentistry jobs

    1. 1. www.indiandentalacademy.com 1 INDIAN DENTAL ACADEMY Leader in continuing dental education www.indiandentalacademy.com
    2. 2. www.indiandentalacademy.com 2 OBTURATOR :- An obturator may be defined as a prosthesis to close a congenital or acquired defect in the palate.
    3. 3. www.indiandentalacademy.com 3 FunctionsFunctions :- • Speech. • Mastication. • Esthetics. • Keep the defective area clean. • Reshape and reconstruct the palatal contour. • Reduces the flow of exudates into the mouth.
    4. 4. www.indiandentalacademy.com 4
    5. 5. www.indiandentalacademy.com 5 Classification :- Congenital Defects Acquired Defects •Simple obturator •Simple with Velopharyngeal extn.. •Overlay or a super imposed denture. •Surgical obturator. •Interim obturator •Definitive obturator
    6. 6. www.indiandentalacademy.com 6 Variants :- • Inflatable obturator bulb. • Magnets between bulb & denture. • Hollow silicone obturator bulb. • Rigid hollow bulb obturator.
    7. 7. www.indiandentalacademy.com 7 T H E C A SE R E PO R T
    8. 8. www.indiandentalacademy.com 8 STEP :- 1 •Patient examination and preparation for impression making.
    9. 9. www.indiandentalacademy.com 9 STEP :- 2 •Sectional impression of dentulous side. •Compound impression on the defect side. •Final impression.
    10. 10. www.indiandentalacademy.com 10 STEP :-3 •Master cast is poured. •Jaw relation record established. •Teeth setting is done.
    11. 11. www.indiandentalacademy.com 11 STEP :-4 •Waxing-up is done
    12. 12. www.indiandentalacademy.com 12 •STEP :- 5 •The waxed up denture is flasked
    13. 13. www.indiandentalacademy.com 13 STEP :- 6 •Dewaxnig is carried out.
    14. 14. www.indiandentalacademy.com 14 STEP :- 7 •Undercuts are blocked with wax.
    15. 15. www.indiandentalacademy.com 15 STEP :- 8 •A layer of auto-polymerizing resin is added
    16. 16. www.indiandentalacademy.com 16 STEP :-9 •Flask is closed & wait till polymerization is completed
    17. 17. www.indiandentalacademy.com 17 STEP :- 10 •After polymerization dewax it.
    18. 18. www.indiandentalacademy.com 18 STEP :- 11 •Shim is taken out and trimmed.
    19. 19. www.indiandentalacademy.com 19 STEP :- 12 •The hard shim is embedded in the final packing. •Regular curing cycle is followed.
    20. 20. www.indiandentalacademy.com 20 STEP :- 13 •The obturator is retrieved. •The roof is cut.
    21. 21. www.indiandentalacademy.com 21 STEP :- 14 •The obturator is finished, trimmed and placed in the mouth
    22. 22. www.indiandentalacademy.com 22 ADVANTAGES: Lighter. Minimal stress & Maximal comfort. Motivates the patient to clean. Simple. Accurate.
    23. 23. www.indiandentalacademy.com 23  In spite of all critics, an open bulb obturator may be used to restore functions of mastication and speech and also help to boost up the patients life.
    24. 24. www.indiandentalacademy.com 24

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