The role of fetal head circumference in the formation of obstetric anal sphincter injuries following vacuum deliveries among primiparous women

ConclusionsSonographic large fetal HC is associated with OASIS occurrence during VAD. The only modifiable predictor of OASIS detected was mediolateral episiotomy, found to be protective against OASIS.
Source: Archives of Gynecology and Obstetrics - Category: OBGYN Source Type: research