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目的:观察ITI Straumann等常用牙种植系统在常见牙列缺损修复中的临床效果。方法:牙列缺损患者30例,植入ITI Straumann等常用牙种植体60枚,其中3例行上颌窦内提升术。2~6个月后行上部结构修复,定期随访,检查种植体骨结合状况、种植体周围软组织与修复体情况。结果:本组病例经修复后1~3年的临床观察,种植成功率100%,仅一例患者上部修复体在修复后1年出现基台松动,其余患者各项评价指标良好。结论:牙种植技术在常见牙列缺损修复方面具有美观舒适、不损伤余留牙、咀嚼效果好等优点,是一种良好的修复方法。
Objective: To observe the clinical effect of ITI Straumann and other commonly used dental implants in the repair of common dentition defects. Methods: Twenty patients with dentition defect were implanted with 60 dental implants such as ITI Straumann. Three patients underwent maxillary sinus lift. 2 to 6 months after the repair of the upper structure, regular follow-up, check the status of implant bone union, implant soft tissue and prosthesis situation. Results: The clinical observation of 1 to 3 years after the repair in this group showed that the success rate of implantation was 100%. Only one patient had loose abutment loosely in one year after repair, and the others had good evaluation indexes. Conclusion: Dental implants are a good method for repair of common dentition defects. They are beautiful and comfortable, do not damage residual teeth and have good chewing effect.