Assessing the effectiveness of laser fistulectomy for anal fistula: a retrospective cohort study

ConclusionsOur data showed a much higher failure rate of laser fistulectomy compared to those reported in the literature. However, the small sample size, a large amount of heterogeneity in our patient population with a mixture of fistula types present, and various laser techniques applied decreased the power of this study.
Source: Techniques in Coloproctology - Category: Surgery Source Type: research