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DR . Nora Sheta Assistant Professors Prosthodontic

Introduction to Complete Denture Posthodontics. DR . Nora Sheta Assistant Professors Prosthodontic. Terminology (Definitions). Prosthetics: The art and science of supplying artificial replacement for missing parts of the human body.

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DR . Nora Sheta Assistant Professors Prosthodontic

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  1. Introduction to Complete Denture Posthodontics DR . Nora ShetaAssistant Professors Prosthodontic

  2. Terminology (Definitions) Prosthetics:The art and science of supplying artificial replacement for missing parts of the human body.

  3. Prosthesis:An artificial replacement of an absent part of the human body. Artificial nose Artificial Eye

  4. Dental prosthesis (Denture)

  5. Prosthetics The art and science of supplying artificial replacement for missing parts of the human body. Prosthesis An artificial replacement of an absent part of the human body. Prosthodontics (Prosthetic Dentistry) It is the dental specialty pertaining to the diagnosis, treatment planning, rehabilitation & maintenance of the oral function, comfort, appearance and health of patients with clinical conditions associated with missing/deficient teeth &/or maxillofacial tissues using biocompatible substitute.

  6. Dentulous:A condition in which natural teeth are present in the mouth Edentulous:A condition in which the mouth without teeth • Partially edentulous: A condition in which some of the natural teeth are lost

  7. Denture :An artificial substitute for missing natural teeth and adjacent tissues Complete denture

  8. Fixed bridge Removable Partial Denture, R.P.D Implant

  9. Complete denture A removable dental prosthesis that replaces the entire dentition and associated structures of the maxilla or mandible

  10. Components of complete denture 2 1 1- Denture base 2- Artificial teeth

  11. BUCCAL BUCCAL LINGUAL DENTURE BASE ARTIFICIAL TEETH LABIAL

  12. BUCCAL FLANGE DENTURE BORDER

  13. LABIAL BUCCAL LINGUAL BUCCAL DENTUREBORDER

  14. LINGUAL FLANGE BUCCAL FLANGE

  15. Denture surfaces 1- Denture basal surface:

  16. 2- Denture polished surface:

  17. 3- Denture occlusal surface

  18. Objectives of complete denture 1-Restoration of the function ofmasticationto restore the normal digestive process 2- Appearance (esthetics) restoring the normal appearance of the face especially the lower third of the face.

  19. 3- Correction of speech defects ►Loss of teeth (especially anteriors)Speech Defects ►The artificial teeth should be placed in a position previously occupied by the natural teeth. 4- Preservation of the remaining tissues

  20. 5- Patient Satisfaction

  21. STEPS OF C.D CONSTRUCTION

  22. EXTRA ORAL DIAGNOSIS

  23. INTRAORAL DIAGNOSIS

  24. RADIOGRAPHIC EXAMINATION

  25. PRIMARY IMPRESSION

  26. IRREVERSIBLE HYDROCOLOID(ALGINATE)

  27. POURING PRIMARY IMPRESSION

  28. PRIMARY CAST

  29. BLOCK OUT OF LABIAL UNDERCUTS

  30. ACRYLIC SPECIAL TRAY

  31. ZINC/OXIDE SECONDARYIMPRESSION

  32. BOXING OF SECONDARY IMPRESSION

  33. MASTER CASTS

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