RCOG GUIDELINE Management of Third and Fourth Degree Perineal Tears Part 1

This guideline provides evidence-based guidance on the diagnosis, management and treatment of third- and fourth-degree perineal tears (obstetric anal sphincter injuries, referred to as OASIS). Par 2:    • RCOG GUIDELINE Management of Third and Fou...   For original and complete guidelines just click: https://www.rcog.org.uk/globalassets/...