Before and After Plastic Surgery Photos of a 51 year old male who underwent a Lower Body Lift after an open gastric bypass procedure 12 mo previously. After gastric bypass surgery, patient lost 270 lbs and is currently 203 lbs. He came to Dr. Christopher Davidson, Board Certified Plastic Surgeon practcing in Boston, Massachusetts, in order to address excess sagging skin which often accompanies massive weight loss. To correct this, Dr. Davidson performed lower body lift surgery, including tummy tuck, thigh lift, and butt lift.