The major indicatio of subtotal hysterectomy were postpartum hemorrhage, uterine inertia and placental related factors.

产后出血、力和胎盘因素是子次全切术的主要手术指征。

Grasp the operation indicatio reasonablely, raise obstetrics quality, cut down incidence rate of asphyxia neonatorum.

合理掌握手术适应证，提产科质量，降低新生儿窒息的发生率。

Results 8 cases cured among 28 caes,that is,consciousness became clear,lalopathy recovered,the injury of cranial nerve and indicatio morbi disappeared,muscle force and tension became normal.

结果本组28例,本治愈8例,神志清、语言本恢复,颅神经损害消失,肌力肌张力正常,病理征消失。