Diabetes & Fissure

Hi

Wouldnt mind some information on this embarassing problem. I have had chronic fissure 9 months. Next step is surgery after trying new botox treatment which has failed. Standard op for this is something called Lateral internal sphincterotomy which carries small risk of incontinence which am worried about. Can anybody say whether diabetes increases risk of incon in later life as have read conflicting reports. If this is the case the risk maybe increased and just may have to put up with the pain. Many Thanks, Chris