Bio-oss植骨材料在Replace select即刻种植的应用

目的：谈讨Bio—oss植骨材料在Replace select即刻种植的临床应用。方法：拔除患牙，采用Replace select种植系统的操作方法，将Replace select种植体即刻植入拔牙创，植入Bio—oss骨粉，必要时加盖Bio—gide可吸收胶原膜；1～6个月后，进行Ⅱ期手术，1周后，完成固定修复。结果：57枚即刻种植的Replace select种植体中，上颌36枚，下颌21枚，观察最长20个月，最短6个月，种植体存留率为100％。结论：Bio—oss植骨材料在Replace select即刻种植的临床结果是满意的，其长期效果有待进一步的观察。

Clinical Application of Bio- oss Material in Immediate Placement of Replace Select Implants

Objective:To evaluate the clinical outcome of the application of Bio-oss material in immediate place-ment of Replace select implants at the fresh extracted sites.Methods:Clean the sockets after teeth extraction,and immediatelyputReplace selectimplants intothe sockets bythe protocol.Bio-oss graftwithBio-gide mem -brane cover is necessary in the cases with bone defects.1to6months later,second stage surgery was done and fixed implant-supported bridge or crown was completed in another1weeks.Results:57implants,36in maxil-la,21in mandibles,were immediately placed into the jaw bones and haved been followed up for6to20months.The survival rate was100%.Conclusion:The short-term clinical results of application of Bio-oss in immediate implantation were satisfactory and the long-term outcome needs more observation.