This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
Bariatric surgical procedures include 
Select and explain. 
A. Gastric Banding, B. Gastric Bypass, C. Biliopancreatic diversion, D. Ileal Transposition
D: Ileal Transposition
Answer: D: Ileal Transposition 
Explanation: Treatment for Obesity includes * Dieting. * Exercise.and also the various modalities of surgery indicated is the following, * Veical banded gastroplasty. * Gastric bypass. * Laparoscopic gastroplasty or gastric bypass. * Jaw wiring. * Biliopancreatic diversion. * Jejuno-ileal bypass ref: SRB&;s manual of surgery, ed 3, pg no 90