Christensen G J
Clinical Research Associates, Provo, Utah 84604, USA.
J Am Dent Assoc. 1996 Feb;127(2):249-52. doi: 10.14219/jada.archive.1996.0177.
Provisional restorations for crowns and fixed prostheses are often poorly made, contributing to inadequately fitting restrations, sensitive teeth and occlusally incorrect crowns and prostheses. Properly made resin temporary restorations are easy and inexpensive to make by qualified auxiliary staff, and they provide assurance that the final restorations will fit well with minimal clinical adjustments.
牙冠和固定修复体的临时修复体通常制作不佳,导致修复体贴合不良、牙齿敏感以及牙冠和修复体咬合不正确。合格的辅助人员制作合适的树脂临时修复体既简单又便宜,并且能确保最终修复体只需进行最少的临床调整就能很好地贴合。