Principles and essentials of partial denture design

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Principles and essentials of partial denture design

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Principles and essentials of partial denture design

  1. 1. PROSTHODONTIC 3rd year.Principles and essentials of partialdenture design.Factors influencing the design. Dr. Loreidys Castañeda
  2. 2. DESIGN PROCESS FOR REMOVABLE PARTIAL DENTURESNeed: Tooth replacement.Definition of problem: Provision of stable removable prosthesis.Objectives: Limited functional movement within tooth-tissue tolerance.Background information.Choice of a solution (among alternatives) for application.
  3. 3. ESSENTIALS OF PARTIAL DENTURE DESIGNWhere the prosthesis is supported.How the support is connected.How the prosthesis is retained.How the retention and support are connected.How the edentulous base support is connected.
  4. 4. DESIGN OF REMOVABLE PARTIAL DENTURESBiological considerations.Mechanical considerations.
  5. 5. BIOLOGICAL FACTORS AFFECTING THE DESIGNTeeth and periodontal tissues.Status of the residual bone.Types of edentulous arch.Situation of the edentulous arch.Occlusion.
  6. 6. Pulp Dentin TEETH AND PERIODONTAL TISSUES
  7. 7. STATUS OF THE RESIDUAL BONE.
  8. 8. TYPES OF EDENTULOUS ARCH.
  9. 9. Mandible Maxilla SITUATION OFTHE EDENTULOUS ARCH.
  10. 10. OCCLUSION
  11. 11. MECHANICAL REQUIREMENTS OF THE REMOVABLE PARTIAL DENTURERigidity of the elements.Retention.Stability.Support.
  12. 12. SimpleDesign of the removable Comfortable. partial denture Harmless to the remaining tissues.
  13. 13. REFERENCESMc’Crackens Removable partial prosthodontics. 11th edition. Pages: 145- 156.A Text Book: Removable Partial Dentures. Pages: 137- 146.
  14. 14. NEXT LECTUREIMPRESSION REGISTRATION

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