. Author manuscript; available in PMC: 2014 Sep 26.

Published in final edited form as: Cochrane Database Syst Rev. 2009 Jan 21;(1):CD000081. doi: 10.1002/14651858.CD000081.pub2

Analysis 3.4. Comparison 3 Restrictive versus routine episiotomy (multiparae), Outcome 4 Any posterior perineal trauma.

Review: Episiotomy for vaginal birth

Comparison: 3 Restrictive versus routine episiotomy (multiparae)

Outcome: 4 Any posterior perineal trauma