Weight Loss Surgery Recommendations The American Society for Metabolic and Bariatric Surgery describes two basic approaches that weight loss surgery takes to achieve change: Bariatric Surgery Weight Loss Surgery Laparoscopy Bariatric Surgery Weight Loss Surgery Laparoscopy Pleatman Surgical Bariatric Surgery Mark A. Pleatman M.D. weight loss surgery weight loss surgery Bloomfield Hills Michigan 248 334-5444 1. Restrictive procedures that decrease food intake. 2. Malabsorptive procedures that alter digestion, thus causing the food to be poorly digested and incompletely absorbed so that it is eliminated in the stool.   Gastric Restrictive Procedure - LAP-BAND Gastric Restrictive Procedure - Vertical Sleeve Gastrectomy Malabsorptive Procedures - Biliopancreatic Diversion Combined Restrictive & Malabsorptive Procedure - Gastric Bypass Roux-en-Y Laparoscopic or Minimally Invasive Surgery Mark A. Pleatman, M.D. 43494 Woodward Ave. #202, Bloomfield Hills, MI 48302 Office Hours: 9:00 a.m. to 5:00 p.m. Phone: 248-334-5444, Fax: 248-334-5484 email:  info@drpleatman.com