I just went over to my HMO's medical encyclopedia to look up what they had to say, and the part that got me actually chuckling was that the recommendations for prevention of the scarring is going to be present in our surgical areas normally. There is going to be pressure and moisture there and no sun exposure. Dilation done right will gently massage any of the areas. I have a few keloid scars as the result of some injuries related to my diabetes and former alcohol addiction, and I find out too late on what to do about them, sigh!!