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。
Objective: To sum up and evaluate the applied experience and applied effects of implants and bar clip attachments in complete overdenture. Methods: Bar clip attachments were used as a super structure of implant to manufacture complete overdenture in three designs: mucosa, implant mucosa, and implant supporting way. The retentive force of the overdenture was measured with measusing instrument of retentive force of prosthesis. Results: All three designs could obtain good retentive effect, specially implant mucosa supporting and implant supporting designs, which were of more better stability and supporting effect; 2~3 nelon clips could supply 10~15 N retentive force to the overdenture. Conclusion: The complete overdenture retained with implant and bar clips attachments is a very effective way for restoration of endtulous patients, which should be applied more popularly.\;
出处
《华西口腔医学杂志》
CAS
CSCD
北大核心
1999年第4期338-340,共3页
West China Journal of Stomatology
