In oct. of 99 i had ets surgery done for facial blushing. My t2 , t3 were cut and caurterized . Suffering severe side effects, loss of thermoregulation , cant sweat from arms, head, nipple line up , fatigue and other problems. In nov. of 2000 i had a sural nerve graft done . The Dr. grafted t4 to t1 on both sides. No improvement. Now another Dr. is doing an intercostal nerve graft to reverse side effects . He claims his procedure will bring back proper function of the hypothalumus relieving the reflex sweating and bringing back thermoregulation of the body. He does not ensure that sweating will return to upper body. Will this intercostal graft work or since my t2, t3 were destoyed is there no hope ?