Objective:To explore more perfect operative methods in treatment of severe circumferential mixed hemorrhoid.
目的：探讨更加完善的治疗重度环肛混合痔的手术方法。
Methods A total of 120 cases of circumferential mixed hemorrhoid were treated by PPH plus MilliganMorgan methods.
方法回顾性分析我科对120例环状混合痔行PPH术，同时对部分痔核行外剥内扎手术治疗的临床资料。
Conclusion PPH plus MilliganMorgan methods is a safe and effective way for circumferential mixed hemorrhoid. This way can decrease postoperative complications and improve the curative effect.
结论PPH术联合外剥内扎术治疗环状混合痔是一种安全有效方法，可减少术后并发症，提高手术疗效。
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