Lecture #1 Intro to Fixed Prosthodontics Questions & Answers Solved 100% Correct!!

When is Fixed Prosthodontics done? - Answer-severely broken down teeth What are types of Fixed Prosthodontics? - Answer-inlay, onlay, crowns, fixed partial dentures, implants When is Removable Prosthodontics done? - Answer-restoring dentition on individuals who have permanently lost their teeth What are types of Removable Prosthodontics? - Answer-complete dentures, removable partial dentures Prosthodontics - Answer-branch of dentistry pertaining to restoration and maintenance of oral function, comfort, appearance, and health by restoring natural teeth and/or replacement of missing teeth with artificial substitutes Fixed prosthodontics - Answer-branch of prosthodontics which restores and/or replaces teeth by substitutes that are not readily removed from the mouth Prosthesis - Answer-device, either external or implanted, that substitutes for or supplements a missing or defective part of the body Dental Prosthesis - Answer-an artificial replacement of one or more teeth and or associated structures Intra-coronal restorations - Answer-those that fit within the anatomical contours of the clinical crown of a tooth Extra-coronal restorations - Answer-those that encircle all or part of remaining tooth structure Crown - Answer-a prosthesis that restores missing tooth structure by surrounding part or all of remaining structureInlay - Answer-a fixed intra-coronal restoration made outside of a tooth to correspond to the form of the prepared cavity Onlay - Answer-a fixed intra-coronal restoration that extends larger than an inlay, has an occlusal component, and restores/protects cusps Fixed partial denture - Answer-a prosthetic appliance that is permanently attached to remaining teeth or implants and replaces one or more missing teeth What is a fixed partial denture also referred to as? - Answer-bridge Finish line - Answer-peripheral extension of a tooth preparation Margin - Answer-outer edge of a crown, inlay, onlay, or other restoration What is a line angle in dentistry? - Answer-the junction of two surfaces of a tooth or of two walls of a tooth cavity or tooth preparation Path of placement - Answer-specific direction in which a prosthesis is placed on the abutment teeth or dental implant What must a proper path of placement allow? - Answer-the margins of the retainers to fit against their respective preparation finish lines with the removal of minimum sound tooth structure Taper - Answer-convergence of two opposing external walls of a tooth preparation as viewed in a given plane What materials are used in fixed prosthodontics? - Answer-cast metals metal ceramic all ceramicWhat are noble metal elements? - Answer-gold, palladium, platinum, ruthenium, iridium, and osmium What are the goals of proper treatment? - Answer-correction of existing disease prevention of future disease restoration of function improvement of appearance What should proper treatment planning include? - Answer-medical history dental history restorative history