产妇 2 6岁 ,干部 ,孕 1产 0 ,妊娠 40周足月临产入院。因悬垂腹、原发性宫缩乏力、相对性头盆不称在硬外麻下行剖宫产术 ,开腹后 ,见子宫前壁下段正中、膀胱腹膜反折浆膜层下一缝衣针 ,横置于子宫上 ,浆膜层血管与缝衣针呈垂直走向。　　以持针钳在腹膜反折上挟持缝衣针针眼 , Maternal 2 6 years old, cadres, pregnant 1 0, full-term pregnancy 40 weeks admitted to hospital. Due to overhanging abdomen, primary uterine inertia, the relative head basin is not known in the cesarean section under the hard epidural anesthesia, after the abdomen, see the lower anterior segment of the anterior wall of the uterus, bladder peritoneal refasten serosa next needle , Transversely placed on the uterus, serosa and seaming needle was vertical. To hold the needle in the peritoneal fold on the holding needle stitches,