My arm was swollen. I don't know if the doctor was good or if I'm just prone to diarrhoea. The next day, there wasn't much swelling and I didn't have much pain or bruising. I started working the day after the surgery, and although the area where my arm was swollen was stiff, I felt refreshed, so I did some stretching more often. So it seems like the swelling went down quickly. There is no defect and I am very satisfied.