my bother in law had gotten operated november 13th due to a anul fistula. currently hr has to get another surgery due to the fistula was very deep and effected other areas. but we have a concern wether this operation will be with a laser or will it be more complicated dueto the other effected areas and also how complicated will or can this get. my doctor really doesnt want to give to much info just yet but we want to learn more info before the next step to surgery