外剥内扎注射木治疗混合痔临床研究

目的：研究混合痔最佳的治疗方法。方法：治疗组40例运用外剥内扎消痔灵四步注射术，对照组40例采用传统的外剥内扎术，在术后创面出血、肛缘水肿方面进行对比分析。结果：术后并发症，治疗组明显少于对照组，差异有统计学意义（P〈0．05）。结论：外剥内扎消痔灵四步注射术，治疗混合痔，效果显著，在肛肠外科有很大的临床应用价值。

Clinical studies on external hemorrhoid dissection and internal hemoorhoid ligation injection of mixed hemorrhoids treatment

Objective： To study best way of the mixed hemorrhoid treatment. Methods： treatment group 40 cases of the use of external hemorrhoid dissection and internal hemoorhoid ligation Xiaozhiling four-steps injection, control group 40 cases of traditional external hemorrhoid dissection and internal hemoorhoid ligation,postoperative wound hemorrhage, edema aspects of anal margin were analyzed. Results： Postoperative complications, treatment group was significantly less than the control group, the difference was statistically significant （P〈0.05）. Conclusion： External hemorrhoid dissection and internal hemoorhoid ligation Xiaozhiling four-steps injection to treat mixed hemorhemorrhoids, results are obvious, in anorectal surgery have great clinical using value.