Efficacy of Kegel exercises in preventing incontinence after partial division of internal anal sphincter during anal fistula surgery
Pankaj Garg, Vipul D. Yagnik, Baljit Kaur, Geetha R. Menon, Sushil Dawka
Abstract
BACKGROUND: The transanal opening of intersphincteric space (TROPIS) procedure, performed to treat complex anal fistulas, preserves the external anal sphincter (EAS) but involves partial incision of the internal anal sphincter (IAS). AIM: To ascertain the incidence of incontinence after the division of the IAS as is done in TROPIS and to evaluate whether regular Kegel exercises (KE) in the postoperative period can prevent incontinence due to IAS division. METHODS: postoperative day and continued for 1 year. Incontinence was evaluated objectively (by modified Vaizey's scores) in the immediate postoperative period (Pre-KE group) and on long-term follow-up (Post-KE group). The incontinence scores in both groups were compared to evaluate the efficacy of KE. RESULTS: -test). CONCLUSION: Division of the IAS led to incontinence, mainly urge incontinence, and also to a mild degree of gas and liquid incontinence. However, regular KE led to a significant reduction in incontinence (both in the number of affected patients and the severity of scores in these patients).