部分牙缺失种植即刻功能负荷的临床探讨

Clinical Evaluation of Immediate Implant Function Loading in the Partial Edentulous Jaws

目的:对部分牙缺失种植即刻功能负荷进行临床探讨。方法:将NobelBiocare种植体植入颌骨内,种植体植入扭力必须达到35Ncm以上。选择永久基台接在种植体上,用一定的扭力拧紧基台,基台水平印模,按常规制作和即刻戴上临时塑料修复体。6周后再印模,制作和戴上烤瓷修复体。结果:36例65枚种植体中,下颌22例41枚种植体,上颌14例24枚种植体,修复后成功率为98.5%。结论:部分牙缺失种植即刻功能负荷初步临床结果是满意的,其长期效果有待进一步的观察。

Abjective：To evaluate the clinical results of immediate implant function loading in the partial edentulous jaws. Methods：Nobel Biocare implants were placed into the jaws with a final tightening torque of 35 Ncm and the abutments were connected onto implants at the surgery stage. The impressions were token at abutment level and detachable fixed prostheses were finished . The impressions were token at implant level if cemented fixed prostheses were utilized. Results： 65 implants were placed in 36 cases（41 implants in 22 mandibles, 24 implants in 14 maxilla） and the implant success rate was 98.5%. Conclusions：The short - term clinical result of immediate implant function loading in the partial edentulous jaws was satisfactory .