Schmitt S M, Chance D A
Department of Prosthodontics, Lackland Air Force Base, Texas, USA.
Int J Oral Maxillofac Implants. 1996 Nov-Dec;11(6):782-6.
Titanium is an inexpensive metal that can be used to create custom cast restorations. Although special investment and casting equipment is needed to make titanium castings, the potential benefit of inexpensive, biocompatible, and custom restorations is significant. Porcelain can easily be applied to titanium with excellent bond strength and esthetics. Problems associated with casting roughness and fit can be corrected using electrical discharge machining. A method of diagnosis and treatment planning that evaluates the restorative space prior to implant placement and eliminates the use of machined components is presented.
钛是一种价格低廉的金属，可用于制作定制铸造修复体。虽然制作钛铸件需要特殊的包埋材料和铸造设备，但价格低廉、生物相容性好且可定制修复体的潜在优势非常显著。瓷能以优异的粘结强度和美观性轻松应用于钛。与铸造粗糙度和适合性相关的问题可以通过电火花加工来纠正。本文介绍了一种在种植体植入前评估修复空间并避免使用加工部件的诊断和治疗计划方法。
