hemorrhoid ligature set

例句：

1. 1. The surgeon performeda hemorrhoid ligatureset to relieve the patient's pain.
   外科医生进行了一次痔疮结扎术，以缓解患者的疼痛。
2. 2. The patientwas advised to undergo ahemorrhoid ligature set as part of their treatmentplan.
   患者被建议作为治疗计划的一部分接受痔疮结扎术。
3. 3. The procedureis known for its effectivenessin treating chronic hemorrhoids.
   该程序因其对慢性痔疮的有效性而闻名。