Dietz Hans Peter, Gillespie Alec V L, Phadke Pramod
Department of Obstetrics and Gynaecology, Napean Hospital, Penrith, NSW, Australia.
Aust N Z J Obstet Gynaecol. 2007 Aug;47(4):341-4. doi: 10.1111/j.1479-828X.2007.00748.x.
Trauma to the levator ani muscle commonly occurs during vaginal childbirth and is associated with female pelvic organ prolapse in later life. To date, such trauma was thought to be occult. We present a case of intrapartum diagnosis of levator avulsion in a patient who suffered a large vaginal tear at the time of a normal vaginal delivery at term.
肛提肌损伤在阴道分娩时较为常见，且与女性晚年盆腔器官脱垂有关。迄今为止，这种损伤一直被认为是隐匿性的。我们报告一例足月顺产时发生巨大阴道撕裂伤的患者，其在分娩期被诊断为肛提肌撕裂。
