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首页> 外文期刊>Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics >Maxillary sinus floor augmentation: comparing osteotome with lateral window immediate and delayed implant placements. An interim report.
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Maxillary sinus floor augmentation: comparing osteotome with lateral window immediate and delayed implant placements. An interim report.

机译：上颌窦底增大术：比较骨凿与外侧窗即刻种植和延迟种植。中期报告。

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OBJECTIVE: A retrospective study was performed to observe clinical outcomes of dental implants placed in augmented maxillary sinuses using an osteotome or a lateral approach technique with synchronous or delayed implant placement. STUDY DESIGN: A total of 61 patients were enrolled in the study. The distribution and frequency of sinus augmentation techniques and implant placements were evaluated according to the implant site and Cawood-Howell classifications. The implant survival rates were assessed clinically and radiographically over a minimum of 3 years of follow-up. RESULTS: The number of implants placed was fewer in the molar region compared with the premolar region and was independent of the surgical techniques used. Significantly fewer implants were placed in implant site class D and Cawood-Howell class V. Optimal survival rates were evident in all groups, with no significant changes. CONCLUSION: The most predictable region for sinus augmentation with simultaneous implant placement was the maxillary premolar area. All 80 implants were successful using either osteotome or lateral approaches to augment the maxillary sinus floor.
机译：目的：进行了一项回顾性研究，以观察采用同步或延迟种植体植入的骨刀或横向入路技术，将牙齿种植体置于上颌窦加重的临床效果。研究设计：共有61名患者参加了研究。根据植入部位和Cawood-Howell分类评估鼻窦增强技术的分布和频率以及植入位置。在至少3年的随访中，通过临床和影像学评估了植入物的存活率。结果：与前磨牙区相比，在磨牙区植入的植入物数量较少，并且与所使用的手术技术无关。在D级和Cawood-Howell V级的植入部位中，植入物的数量明显减少。所有组中的最佳成活率均明显，且无明显变化。结论：同时植入种植体最可预测的鼻窦增大区域是上颌前磨牙区域。所有80颗种植体均成功使用了骨凿或侧入法来增加上颌窦底。

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