I’m not an expert, but I remember reading about a technique called z-plasty which plastic surgeons can use to help reduce the appearance of scars. Not exactly what you’re (hopefully theoretically) asking about, but this does involve re-opening the original scar.
I’m not an expert, but I remember reading about a technique called z-plasty which plastic surgeons can use to help reduce the appearance of scars. Not exactly what you’re (hopefully theoretically) asking about, but this does involve re-opening the original scar.