2012 American scholar Novitsky et al.[1]A new technique of posterior tissue structure separation, transversus abdominis release, is reported (transversus abdominis muscle release, TAR). This technique breaks the traditional anatomical concept, advances the free level of abdominal wall anatomy to an unprecedented range, and improves the treatment effect of complex abdominal wall hernia. However, this operation requires the use of a large midline incision, and there are risks such as incision complications, increased pain and prolonged postoperative hospital stay. In order to overcome the above shortcomings, American scholar Belyansky et al[2]A case of TAR performed laparoscopically was reported in 2016. Laparoscopic TAR technology is difficult and time-consuming. Even Belyansky's team only performed 3 cases, but there are no relevant reports in China. We successfully performed 1 case of laparoscopic TAR through strict case screening on the basis of previous autopsy manipulation exercises, and achieved good results, which are reported below.
