自1968年Fee首次描述内耳瘘(与镫骨切除术无关者)以来,许多报告确定了缺损修补术的价值,并建议在未发现肯定淋巴瘘时亦可行窗覆盖。本文报告6例术前病史、体检及实验室资料符合内耳瘘,行探查术、术中通过指令患者作Valsalva吹张,同时轻压颈静脉,反复数次,密切观察两窗有无液体积存,并于去 Since the first implication of the 1968 Fee for Internal Ear Fistula, which is not associated with tarsal osteotomy, many reports have identified the value of defect repair and recommended window coverage in the absence of positive lymphatic fistula. This article reports 6 cases of preoperative history, physical examination and laboratory data in line with the fistula of the ear, exploration exploration, intraoperative instruction by the patient for Valsalva blowing Zhang, while gently jugular vein, repeated several times, close observation of the two windows with or without liquid accumulation, And go