Population: Women undergoing vaginal delivery.
Organization
ACOG 2018Recommendations
For full-thickness external anal sphincter lacerations, either end-to-end repair or overlap repair is acceptable.
There are limited data to support a single dose of antibiotic at the time of anal sphincter repair, though administration is reasonable.
Source
Obstet Gynecol. 2018;132(3):e87-e102.