Post Operative Anal Dilatations for the Prevention of Anal Strictures in Children With Anorectal Malformation: A Systematic Review

Routine post operative anal dilatations have been standard practice in the management of anorectal malformations (ARM) since 1982. Recent studies, however, have questioned their necessity and effectiveness. This systematic review aimed to synthesise the available literature pertaining to the effectiveness of routine post operative dilatations in preventing anal strictures following ARM surgery.