Methods: Hepatic needle with coated-Vicryl was used to sew the cuts of those patients encountering postpartum hemorrhage caused by uterine inertia in placenta to stop bleeding.

• 方法:对剖宫产术时胎盘附着处收缩乏力性出血的患者,用肝针进行"8"字缝合,观察止血效果。