Objective To study the influence of telescope crown retainer to the abutment periodontium .

目的：探讨圆锥形 套筒 冠固位体对基牙牙周组织及牙周四类细菌生长的影响。

Microbiological Study on Abutment Periodontium of the Telescope Crown Retainer

套筒 冠固位体基牙牙周的微生物学研究

Influence of cusp inclination of artificial posterior teeth on abutment displacement of the telescope crown denture

牙尖斜度对 套筒 冠义齿基牙位移的影响

Conclusion : The telescope crown retainer has little influence than the precision attachment retainer to the periodontium of the abutment .

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。

Clinical observation on restoration of dentition defect with combined application of crown truncation and telescope crown retainer in patients with severe periodotitis

截冠术与 套筒 冠覆盖义齿联合应用修复重度牙周炎牙列缺损7例疗效观察

Objective : To study the influence of telescope crown and precision attachment retainer to the abutment periodontium .

目的：探讨 套筒 冠和精密附着体固位体对基牙牙周组织及牙周四类细菌生长的影响，为 套筒 冠和精密附着体固位体的临床应用提供理论基础。

The peak stress of central implant and lateral implant in the telescope crown model was lower than that of ball attachment model .

套筒 冠式附着体模型的中央种植体、侧方种植体上的应力峰值均小于球帽式附着体的种植体。

Objective : To discuss the influence of buccolingual width of artificial posterior teeth on abutment displacements in unilateral distal-extension telescope crown denture .

目的：探讨不同的人工牙颊舌径对单侧游离端 套筒 冠义齿基牙位移的影响。