All of the following are primarily restrictive operations for morbid obesity, except:: (A) Veical band gastroplasty, (B) Duodenal switch operation, (C) Roux-en-Y gastric bypass, (D) Laparoscopic adjustable gastric banding
Answer is B. Types of Bariatric Surgeries: Bariatric operation Mechanism of action Veical banded gastroplasty Laparoscopic adjustable gastric banding (Safest & reversible) Restrictive Roux-en-Y gastric bypass (RYGB): MC performed procedure now-a-days Largely Biliopancreatic diversion- Duodenal switch Largely Malabsorptive/Mildly Restrictive