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Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
Journal club
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Journal club

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JJ

JJ

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Transcript

  • 1. By Dr Varshit 1ST M.D.S Dept of Prosthodontics 1 *
  • 2. * Journal Of Prosthodontics 20[2011]
  • 3. * *Is the branch of prosthodontics concerned with the restoration and/or replacement of the stomatognathic and craniofacial structures with prosthesis that may or may not be removed on a regular or elective basis.
  • 4. * *A prosthesis to close a congenital or acquired defect in the palate
  • 5. * *Speech *Mastication *Esthetics *Keep the defective area clean *Reshape & reconstruct the palatal contour
  • 6. * To seal congenital or acquired defects
  • 7. * *Open *Close
  • 8. *By fabricating a hollow maxillary obturator the weight of the prosthesis may be reduced up to 33%
  • 9. * *The patient ,age 35 years was referred by the ENT Department to the Department of prosthodontics after surgery due to osteosarcoma *On examination, left & right subtotal maxillectomies had been performed
  • 10. *Portion of the nasal septum,part of inferior nasal conchae & superior wall of maxillary sinuses
  • 11. *
  • 12. *Immediate followed by interim obturator after 1 month *Fabrication of the definite prosthesis after 4 months in the form of a two piece hollow bulb obturator
  • 13. *Three basic steps 1 Impression procedure 2 Fabrication of the antral part 3 Followed by the oral part
  • 14. * *Impression procedure
  • 15. *
  • 16. *
  • 17. *
  • 18. *
  • 19. *

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