Does anyone know if pilonidal wide excision surgery can effect the sacral nerves? I had this pilonidal surgery done 40 years ago and haven't had any issues besides the area getting a little sore if I sit too long (still!). I do have major bladder issues, OAB, and SUI, and I am considering Interstim Sacral Neuromodulation surgery. I just wonder if there could be a relation to the reason I have had bladder issues all along and if getting the device will help. I hope someone here might have answers or even opinions on the issue because I can't find any thing online.