I have always been curious about guys who go for a re-operation or reversal ETS and the surgeon clears the scar tissues left over from the original ETS.
What is "scar tissue" that occurs when you have ETS for the first time? How come this scarring stays there and doesn't heal even after years it seems? Does it ever heal?
How does a surgeon manage to go in there and heal or clean up the scar tissue? Doesn't the cleaning process cause more scar tissue by definition?
Thanks to anyone who can even vaguely answer this question!