To analysis the clinical effect of single-port method and double-port method of laparoscopic high ligation of pediatric hernia sac.

100 children with oblique inguinal hernia admitted to affiliated hospital of Yangzhou hospital from June 2017 to August 2018 were randomly divided into the control group (n=50) and the study group (n=50). Children in the control group were treated with double-port laparoscopic high ligation of hernia sac, while children in the study group were treated with single-port laparoscopic high ligation of hernia sac. Surgical duration, CPPV incidence, incision size, pain at 24 h after surgery, complication incidence, and recurrence rate were compared.

The incision size (7.40±1.01) mm in the study group was smaller than that in the control group (9.58±1.56) mm. The complications incidence such as pain, vascular injury and subcutaneous pneumoconiosis in the study group ([3(6%)] were lower than that in the control group [10(20%)] The difference was statistically significant (P<0.05). There were no statistically significant differences in surgical duration, CPPV incidence, or recurrence rate between the two groups (P>0.05).

Both methods are safe and effective in the treatment of children with oblique inguinal hernia. Single-port method is relatively difficult for beginners to operate. But the incidence of complications is low. It is worth popularizing.