对106例下腹横切口剖宫产病人术中常规剪断腹内外斜肌腱膜，游离双侧腹直肌、剪断锥菱肌后鞘筋膜，纵行剪开腹直肌后鞘及腹横筋膜，再横行剪开腹横筋膜，取得了松驰切口，胎头娩出顺利的目的。皮内连续缝合时又作一个标记甚至不作标记间化了手术步骤，缩短了手术时间，并使手术疤痕更小． 106 cases of abdominal transverse incision cesarean section were routinely cut intraoperative and abdominal oblique aponeurosis, free bilateral rectus abdominis, cut off the posterior fossa fasciora, longitudinally open the rectus abdominis and transverse fascia, Then transverse puncture laparotomy transverse fascia, made slack cut, fetal head delivered a smooth purpose. In the case of continuous suturing, a marker or even a non-marker is used to intervene the surgical procedure, shortening the operation time and making the surgical scar smaller.