The arms are an area many people become self-conscious about. You've almost certainly heard of the term "bat wings" – the loose, sagging skin that hangs from your upper arms. Some people are so concerned about it that they won't wear certain shirts that expose their arms.
"An arm lift is usually a removal of skin that's overhanging or extra skin along the inside of the upper arm. It's a very dramatic result to remove that excess skin and any extra tissue there, especially for patients who have significant weight loss prior to having the procedure."