My 81-year old father (an insulin-dependent diabetic) recently had quadruple bypass surgery. He seemed to tolerate the operation quite well, but developed a staph infection at the chest incision about a week after surgery. An intensive 5 or 6 week antibiotics regime did not eliminate the infection, so the affected area was surgically removed yesterday. His sternum was also removed due to the infection, but his chest muscles were not reworked as a part of this process. My question is what can he expect in terms of a recovery, and how will this operation affect his ability to lift things, use his arms, etc? He had been able to live independently up until the time of his bypass operation. Thank you.