Results:26cases were treated. Among which12 cases were total resection of maxillary bone. 14 cases were partial resection of maxillary bone.

结果：上颌窦癌术后即刻修复26例，其中上颌骨全切12例，半侧及部分颌骨切除的14例，共26例。

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Results 48 cases of maxillary cyst with abscess in endoscopic surgery following complete resection, of which 46, healing, valid 2 cases, the overall efficiency of 100%.

结果48例上颌窦囊肿患者囊肿均在内窥镜手术下完整切除，其中，治愈46例，有效2例，总有效率为100%。

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