I had a lot of scar tissue from my TOS surgery. But my surgeon (Dr. Kamran Aghayev) actually used a unique fat grafting technique where he did liposuction of some belly fat and put that fat inside the body during/after surgery to protect the nerves and reduce internal scar tissue formation. It seems to have been very effective as I had excellent results from the surgery despite a lot of scarring outside the body.
He said that he has generally seen excellent results from this technique and it even reduces recovery times significantly. He said he now uses this technique with every surgery he does. He will also be doing my Eagle syndrome surgery this year so I feel very confident in proceeding with him. It doesn’t seem like there is any other surgeon who uses this technique.