Long-term Results of Ligation of Intersphincteric Fistula Tract (LIFT) for Fistula-in-Ano

Abstract

Our study demonstrates favorable long-term results for the ligation of intersphincteric fistula tract procedure. It appears that long tracts negatively affect healing, and late failures can occur up to 12 months postoperatively. Understanding the type of failure can help guide subsequent treatment to maximize healing success.