Anal Fistula Laser Closure: the length of fistula is the Achilles ’ heel

ConclusionsLaser closure is a safe and effective treatment for transphinteric anal fistula. The fistula length is the only significant prognostic factor when closing anal fistulas exclusively with laser: shorter fistulas have a better outcome.
Source: Techniques in Coloproctology - Category: Surgery Source Type: research