该文就小儿腹腔镜腹股沟疝手术的手术方式和并发症进行了综述。在手术方式方面经腹腔外内环口缝扎法目前最常用。为了减少复发,人们发明了内环口脐襞覆盖术和内环口双重结扎术等方法。手术并发症主要有脐部切口疝、术后疝复发、疝囊积气、疝囊积液、腹壁血管出血和内环口线结异物感等。 This article reviews the surgical methods and complications of laparoscopic inguinal hernia surgery in children. In the surgical approach by the abdominal cavity outside the mouth suture method is currently the most commonly used. In order to reduce recurrence, people invented the inner mouth umbilical 襞 coverage and double ligation of the mouth and other methods. Surgical complications mainly include umbilical incisional hernia, recurrence of hernia, hernia sac accumulation of gas, hernia sac effusion, abdominal wall blood vessel bleeding and foreign body line knot foreign body sensation.