内扎外剥保留齿线缝合引流术治疗混合痔临床应用

目的：提高手术治疗混合痔的疗效。方法：采用内扎外剥保留齿线缝合引流术。结果：本组60例全部治愈，肛门自制功能正常，随访2个月～2年，患者原有症状消失，排便通畅，无肛管狭窄等并发症及后遗症。结论：内扎外剥保留齿线缝合引流术式愈合时间短。创伤小，术后创面出血少，感染率低，有应用价值。

Cfinical application of suture drainage of reserving dentate line combined with internal ligature and external decollement in mixed hemorrhoid

Objective:To improve the curative effect of operative treatment in mixed hemorrhoid.Methods:The suture drainage of reserving dentate line combined with internal ligature and external decollement was adopted in all patients of this group.Results:All 60 patients in this group were cured,the autonomic function of anus returned to normal.During the follow up from 2 months to 2 years,the original symptoms of all patients disappearred,defecation was unobstructed,anal canal stenosis,complication and sequela were not found.Conclusion:This operation mode has the following advantages,such as shorter healing time,less trauma,little bleeding and few infection rate,which possesses a certain applied value in this disease.