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Points to consider before the insertion of maxillary implants: the otolaryngologists perspective

机译:上颌植入物插入前应考虑的几点:耳鼻喉科医生的观点

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摘要

Maxillary implants are inserted in the upward direction, meaning that they oppose gravity, and achieving stable support is difficult if the alveolar bone facing the maxillary sinus is thin. Correspondingly, several sinus-lifting procedures conducted with or without bone graft materials have been used to place implants in the posterior area of the maxilla. Even with these procedures available, it has been reported that in about 5% of cases, complications occurred after implantation, including acute and chronic sinusitis, penetration of the sinus by the implant, implant dislocation, oroantral fistula formation, infection, bone graft dislocation, foreign-body reaction, Schneiderian membrane perforation, and ostium plugging by a dislodged bone graft. This review summarizes common maxillary sinus pathologies related to implants and suggests an appropriate management plan for patients requiring dental implantation.
机译:上颌植入物是向上插入的,这意味着它们会抵抗重力,如果面对上颌窦的牙槽骨很薄,则很难获得稳定的支撑。相应地,在有或没有骨移植材料的情况下进行的几种鼻窦提升手术已被用于将植入物放置在上颌骨的后部。即使采用了这些程序,也有报道称在大约5%的情况下,植入后会发生并发症,包括急性和慢性鼻窦炎,鼻窦被植入物穿透,植入物脱位,口瘘形成,感染,植骨脱位,异物反应,Schneiderian膜穿孔和移位的骨移植物阻塞了骨孔。这篇综述总结了与种植体相关的常见上颌窦病变,并为需要种植牙的患者提出了适当的治疗计划。

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