Gastric Bypass Surgery Support Group
Gastric bypass (GBP) is any of a group of similar operative procedures used to treat morbid obesity, a condition which arises from severe accumulation of excess weight in the form of fatty tissue, and the health problems ("co-morbidities") which result. If you are considering gastric bypass or have had it, join the community where we share our experiences and find support.

JJ
Check out this Sharecare.com Health Reference QA for some background information on how it all works:
http://www.sharecare.com/question/why-plastic-surgery
Dr. Stuart Linder says: "I see patients weekly who have undergone bariatric surgery and lost up to 150 pounds ... As a result, facelifts or rhytidectomy, neck lifts, formal mastopexy, or breast lifts, abdominoplasty or panniculectomies, brachioplasties or removal of skin from the arm and thigh lifts can be performed in order to remove the massive amount of skin after weight loss surgery."
While Dr. Michael Roizen says: "Plastic surgery isn't about perfection, and it has its risks. In reality, plastic surgery can very well be about trading in one deformity (saggy skin) for another (scars that can run longer than the Amazon), but, for some people, the trade-off is worth it."
Anyways, I hope you find these interesting, and that when the time comes, you can easily tell which decision is right for you.
Best wishes,