Evaluation of a Maxillary Sinus Floor Augmentation in the Presence of a Large Antral Pseudocyst
Evaluation of a Maxillary Sinus Floor Augmentation in the Presence of a Large Antral Pseudocyst
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DOI：
10.1097/scs.0b013e31825aaff8
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发表时间：
2012-11-01
影响因子：
0.9
通讯作者：
Arita, Emiko Saito
中科院分区：
文献类型：
--
作者：
Gonzalez Cortes, Arthur Rodriguez;Correa, Luciana;Arita, Emiko Saito
上颌窦底提升已被确定为一种可预测的技术，以克服上颌骨骨丢失。胃窦囊性病变可能导致手术并发症，应准确诊断。然而，窦假性囊肿最近被描述为窦移植手术的禁忌症。本文旨在报告在存在大型上颌窦假性囊肿的情况下，采用压电手术进行上颌窦底提升的临床、锥形束计算机断层扫描和组织学结果。组织学分析证实移植物成功成熟，这也表明在评价的组织中没有炎症浸润。根据我们的研究结果，有可能在存在窦假性囊肿的情况下进行基于窦底提升的可预测治疗。移植物成熟也可以在窦提升手术后6个月实现。
Sinus floor augmentation has been established as a predictable technique to overcome maxillary bone loss. Antral cystic lesions may lead to intrasurgical complications and should be accurately diagnosed. However, antral pseudocysts have recently been described not to be contraindicated for sinus-grafting procedures. The current article sought to report clinical, cone beam computed tomographic, and histologic results of a maxillary sinus floor augmentation, performed with piezoelectric surgery, in the presence of a large antral pseudocyst. Success of graft maturation was confirmed with histologic analysis, which also indicated the absence of inflammatory infiltration in the tissue evaluated. On the basis of our findings, it is possible to perform a predictable treatment based on sinus floor augmentation in the presence of antral pseudocysts. Graft maturation can also be achieved 6 months after sinus-lifting surgeries.