关键词：种植体；杆卡式附着体；覆盖全口义齿
摘要 目的: 总结和评价种植体-杆卡式附着体在覆盖全口义齿中的应用经验和效果。方法: 将种植体与杆卡式附着体结合,以粘膜支持式、混合支持式和种植体支持式3种设计形式,为46例患者制作种植式全口覆盖义齿,并检查义齿的固位力和稳定性;同时采用修复体测力仪对其中15例患者义齿的固位效果进行定量评价。结果: 3种设计均可达到良好的固位效果,其中混合支持式和种植体支持式的稳定、支持效果更好;应用2～3只尼龙卡可分别为覆盖义齿提供10～15N的固位力。结论: 种植体-杆卡式附着体固位的全口覆盖义齿是无牙颌修复的非常有效的方式,适于推广应用。
Complete OverdentureRetained with Implants and Bar-clip Attachments
Zhao Yimin, Liu Baolin, Ma Xuanxiang, et al
Stomatological College, the Fourth Military Medical University
Abstract
Objective: To sum up and evaluate the applied experience and applied effectsof implants and bar-clip attachments in complete overdenture. Methods: Bar-clip attachments were used as a super structure of implant to manufacture completeoverdenture in three designs: mucosa, implant-mucosa, and implant supporting way. Theretentive force of the overdenture was measured with measusing instrument of retentiveforce of prosthesis. Results: All three designs could obtain goodretentive effect, specially implant-mucosa supporting and implant supporting designs,which were of more better stability and supporting effect; 2～3 nelon clips could supply 10～15N retentive force to the overdenture. Conclusion: The completeoverdenture retained with implant and bar-clips attachments is a very effective way forrestoration of endtulous patients, which should be applied more popularly.
Key words: implant bar-clip attachment complete overdenture
种植体技术的应用使牙槽骨重度吸收患者全口义齿的成功修复成为可能 ......
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