Treatment of edentulous jaws with fixed implant supported denture is a complex procedure with high technical difficulty.In the present paper,the characteristics of screw retained implant denture and key points of manufacture are introduced in details.%无牙颌种植固定义齿修复技术难度高，程序复杂。本文对螺丝固位种植义齿的特点、制作要点等进行详细介绍。
展开▼
