I had a z plastic scar revision done on my forehead I previously had a straight scar between my eyebrows that resulted in a motor vehicle accident I was in over ten years ago. I thought it was time to do something about it to improve the cosmetic appearance. Although it did improve over time it still was very noticeable to me. Am hoping for much better improvement cosmetically. It does look worse than the original scar fingers crossed this technique gives a more desirable look cosmetically will update regularly.