Ten of the 14 patients had a double layer nylon zipper fixed in the abdominal incision and 4 cases had the abdominal wall closed up temporarily by whole thickness through sutures .
10例腹部切口安装了双层尼龙拉链（拉链技术，ZT），4例切口全层缝合暂时关闭腹腔。
Used as the sewing thread for nylon zipper .
尼龙拉链齿缝纫线。
nylon zipper