perineal laceration

Cervicitis and perineal laceration were associated with numbers of pregnancy ( P < 0.05 ) .

不同妊娠次数的患宫颈炎、会阴裂伤的患病率比较差异有显著性（P<0.05）。92.01%妇女曾在卫生保健机构咨询过可选择的避孕方法和适用时间。

Primary Management of Pelvic Fractures Associated with Perineal Laceration

骨盆骨折合并会阴撕裂伤的初期处理

Risky Factors of Incision Tearing After Perineal Laceration and Nursing Countermeasures

会阴侧斜切开术后伤口再撕裂的危险因素及护理对策

The complications of mother included vaginal laceration , laceration of cervix , postpartum , hematoma of vagina , laceration of perineum and ⅲ o perineal laceration .

母体并发症依次为阴道裂伤、宫颈裂伤、产后出血、阴道壁血肿、会阴伤口裂开、会阴Ⅲ度裂伤；