...achment ），杆式 附着体 （bar attachment），辅助 附着体 （auxyilialy attachment）套筒冠固位体(telescopic crown retainer)，磁性固位体(m..
基于1个网页-相关网页
结论：套筒冠固位体较冠外精密附着体对基牙牙周影响较小，更有利于基牙牙周组织的健康。
Conclusion: the telescope crown retainer has little influence than the precision attachment retainer to the periodontium of the abutment.
进行天然牙与种植体联合支持固定桥修复时，可在种植体端设计套筒冠固位体，以缓冲种植体周围骨组织的应力水平，防止或减轻种植体支持组织的损伤。
In designing the fixed bridge supported by tooth-implant, we can design telescope retainer on implant to reduce the stress of bone tissues around the implant and to prevent damages to bone tissues.
应用推荐