Methods:The clinical data of 37 cases with anal fistula with multiple internal openings treated by fistulotomy or incision plus thread-drawing were retrospectively analyzed.
方法:回顾性分析近11年采用肛瘘开旷置或开挂线术治疗多内口肛瘘37床疗效。
Methods:The clinical data of 37 cases with anal fistula with multiple internal openings treated by fistulotomy or incision plus thread-drawing were retrospectively analyzed.
方法:回顾性分析近11年采用肛瘘开旷置或开挂线术治疗多内口肛瘘37床疗效。
Various methods (including standard EST, wire-guided EST, precut papillotomy and needle knife papillotomy &fistulotomy) were used.
所有括约肌开术初始约以标准型之,若无法顺利插管进入总胆管,便改「导线引导括约肌开术」。
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