Marchack Christopher B
Department of Continuing Education, University of Southern California, School of Dentistry, Los Angeles, Calif., USA.
J Prosthet Dent. 2007 Jun;97(6):389-94. doi: 10.1016/S0022-3913(07)60028-6.
The treatment planning, placement, and restoration of dental implants for the partially edentulous patient can be challenging. Anatomical limitations can make implant location difficult to determine. The use of CT scans and surgical planning software to produce a CAD/CAM surgical template, as well as the use of a flapless surgical technique, can make implant placement more predictable, safer, and easier for patients. The article describes a computer-guided surgical technique for the partially edentulous patient, with a restoration fabricated prior to implant placement, for immediate loading.
为部分牙列缺损患者进行牙种植体的治疗计划、植入和修复可能具有挑战性。解剖学限制可能使种植体位置难以确定。使用CT扫描和手术计划软件制作CAD/CAM手术导板，以及采用无瓣手术技术，可使种植体植入对患者而言更可预测、更安全且更简便。本文描述了一种针对部分牙列缺损患者的计算机引导手术技术，即在种植体植入前制作修复体，以实现即刻负重。
