Two-Stage Complete Deroofing Fistulotomy Approach for Horseshoe Fistula: Successful Surgery Leaving Continence Intact.
Usui A, Ishiyama G, Nishio A, Kawamura M, Kono Y, Ishiyama Y.
Ann Coloproctol. 2021 Jun;37(3):153-158. doi: 10.3393/ac.2020.06.08. Epub 2021 Jan 12.
PMID:33445836
Evaluating the efficacy of multi-incision and tube-dragging therapy combined with laser closure for high horseshoe-shaped anal fistula: Protocol of a prospective, randomized, controlled trial.