Sonographic postpartum anal sphincter defects and the association with pelvic floor pain and dyspareunia.

Introduction: Pelvic floor pain and dyspareunia are both important entities of postpartum pelvic pain, often concomitant and associated with perineal tears during vaginal delivery. The association between postpartum sonographic anal sphincter defects, pelvic floor pain, and dyspareunia has not been fully established. We aimed to determine the prevalence of postpartum anal sphincter defects using three-dimensional endoanal ultrasonography (3D-EAUS) and evaluate their association with symptoms of pelvic floor pain and dyspareunia.

Use of endoanal ultrasound in detecting obstetric anal sphincter injury immediately after birth.

Introduction: Obstetric anal sphincter injury (OASI) complicates around 5% of deliveries in primiparas. The study objective was to assess the utility of three-dimensional endoanal ultrasonography (3D-EAUS) in the diagnosis of OASI.

Material And Methods: The present study was designed to mirror screening settings with an unselected cohort of nulliparous women.