It's not unusual for women to develop redundant saggy upper arm tissue with normal aging. When this situation arises, women frequently seek treatment of this condition. A variety of treatment options are available, but with the exception of brachioplasty, most of these procedures have limited value.Your history suggests that you have a relatively severe deformity, but without pictures or a physical examination, it's hard to make a specific treatment recommendation. With this said, it's safe to say that the vast majority of patients with bat wings will require brachioplasty surgery.This procedure utilizes an incision that extends from the armpit to the elbow. In some cases, it may utilize a transverse incision in the axilla, as well. It removes excess skin in multiple dimensions and dramatically improves arm contour. It's associated with excellent clinical results and high levels of patient satisfaction.This procedure involves trade-offs between excess upper arm skin and additional scarring. For this reason, it's appropriate to consult a board certified plastic surgeon with experience in this area. This surgeon should be able to formulate a treatment plan that addresses your anatomic findings and achieves your aesthetic goals.