Management of loading forces on mandibular distal-extension prostheses. Part I: Evaluation of concepts for design.
The viscoelastic reaction of ridge mucosa and abutment teeth, by virtue of their periodontal ligaments, is a necessary dimension in the evaluation of design concepts for removable partial dentures for patients with distal-extension ridges. The possible modalities are (1) removable partial dentures with flexible denture bases (stressbreakers), (2) use of a floating denture base impression technique, (3) use of a mucofunctional impression technique to relate the denture base to the framework, and (4) use of an endosseous implant. An evaluation of each modality has been made.
D000539:Alveolar Process / Q000033:anatomy & histology / Q000502:physiology; D001672:Biocompatible Materials; D001751:Blade Implantation; D000044:Dental Abutments; D003758:Dental Implantation, Endosseous; D003819:Denture Bases; D003779:Denture Design; D003832:Denture, Partial, Removable; D004548:Elasticity; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000473:pathology / Q000503:physiopathology; D008334:Mandible / Q000033:anatomy & histology / Q000502:physiology; D010513:Periodontal Ligament / Q000033:anatomy & histology / Q000502:physiology; D011312:Pressure; D013314:Stress, Mechanical; D014783:Viscosity
D001672:Biocompatible Materials