摘要：目的 探讨鼻内镜下中鼻道开放联合犬齿窝入路复发性上颌窦囊肿的治疗效果。方法 复发性上颌窦囊肿病例均采用全麻下鼻内镜下中鼻道开放联合犬齿窝入路。结果 术后随访6个月～1年后均行鼻窦CT检查，无复发。结论 采用鼻内镜下中鼻道开放联合犬齿窝入路复发性上颌窦囊肿，视野清晰、创伤小、切除彻底、有效减少复发，治疗效果好，有较好的临床应用价值。

    关键词：鼻内镜；犬齿窝；复发性上颌窦囊肿

    Endoscopic Treatment of Middle Meatus Open Joint Fossa Recurrent Canine Maxillary Sinus Cyst

    NIU Chun-sheng，YANG Qiang

    (Baodi District People's Hospital， Tianjin 300000，China)

    Abstract：Objective To investigate the nasal endoscopic nasal meatus open joint fossa recurrent canine maxillary sinus cyst treatment. Methods recurrent maxillary sinus cyst were treated with general anesthesia under nasal endoscopic nasal meatus open combined canine fossa approach. Results All patients were followed up for 6 months to 1 years were examined by CT ......