《英文msh词典》Tooth Preparations,Prosthodontic
[入口词] Tooth Preparations,Prosthodontic
[主题词] Tooth Preparation,Prosthodontic
[英文释义] The selected form given to a natural tooth when it is reduced by instrumentation to receive a prosthesis (e.g.,artificial crown or a retainer for a fixed or removable prosthesis). The selection of the form is guided by clinical circumstances and physical properties of the materials that make up the prosthesis. (Boucher's Clinical Dental Terminology,4th ed,p239)