1. Health
You can opt-out at any time. Please refer to our privacy policy for contact information.

What You Need to Know About Weight Loss Surgery

Understanding Weight Loss Surgery

By

Updated March 23, 2011

Weight Loss Surgery Image

Lap-band: A Type of Weight Loss Surgery

A.D.A.M. at About.com

What is Weight Loss Surgery?

Weight loss surgery, or bariatric surgery, has become a leading treatment of obesity in the United States. If you have tried to lose significant amounts of weight repeatedly and failed, a weight loss surgery (WLS) may be an option. When complemented with dietary changes, exercise and counseling, weight loss surgeries allow a patient to lose pounds and maintain a healthful weight.

Do You Qualify for Weight Loss Surgery?

In addition to the normal complications and General Risks of Surgery, weight loss surgeries present their own unique set of complications and side effects. Learn more about the risks of weight loss surgeries before you make a decision.

The Cost of Weight Loss Surgery

The cost of weight loss surgery varies from surgeon to surgeon. It can range from $15,000 to over $40,000, if the surgery is successful and there are no complications. If your insurance pays for this type of surgery, you will need to be pre-approved, a process that requires input from both your surgeon and your primary care physician to document your need for surgery. The process is typically initiated when you have your initial consultation with your surgeon.

Paying For Weight Loss Surgery

If you are paying for weight loss surgery yourself, be aware that the surgeon’s fees are only a portion of the total cost. There are additional fees for blood tests, X-rays, anesthesia, nursing care, medications and many other types of care.

Paying For Surgery When Insurance Won't

Types of Weight Loss Surgeries

Malabsorptive Weight Loss Surgeries

Commonly referred to as gastric bypass or metabolic surgeries, these procedures partially bypass the small intestine, limiting the body’s ability to absorb nutrients. The unprocessed food passes through the body as feces while the decrease in calories causes weight loss.

Biliopancreatic Diversion Weight Loss Surgery

Restrictive Weight Loss Surgeries

These procedures work by making you feel full with far less food. Since you feel full more quickly, your total intake of calories is lower, resulting in weight loss.

Vertical Banded Gastroplasty Surgery

Adjustable Gastric Banding (Lap-Band®)

Vertical Sleeve Gastrectomy Surgery

Mixed Weight Loss Surgeries

These procedures combine elements of malabsorptive and restrictive procedures to make you feel full more quickly and reduce the number of calories your body is able to utilize from the food you eat.

Roux-en-Y (Gastric Bypass) Surgery

Biliopancreatic Diversion with Duodenal Switch (BPDDS) Also known as vertical sleeve gastrectomy with duodenal switch (VSGDS).

Recovering from Weight Loss Surgery

Once the surgery is over, the real work begins. Your surgeon will have many guidelines for you to follow in order to lose weight and keep it off. Instructions for your recovery vary greatly between procedures and surgeons, following them to the letter will give you your best chance of an outstanding long-term outcome.

25 Tips For a Successful Weight Loss Surgery . Your surgeon will also give you incision care instructions to help you take proper care of your surgical site(s).

Understanding What Symptoms are Not Normal During Your Recovery

What If I Have Loose Skin After Surgery?

Sources:

Bariatric Surgery For Severe Obesity. Consumer Information Sheet. National Institute of Diabetes and Digestive and Kidney Diseases. March 2008. http://win.niddk.nih.gov/publications/gastric.htm

Jones,Nicolas V. Christou, MD, PhD, Didier Look, MD, and Lloyd D. MacLean, MD, PhD. " Weight Gain After Short- and Long-Limb Gastric Bypass in Patients Followed for Longer Than 10 Years." Annals of Surgery 2006 November; 244(5): 734–740.

  1. About.com
  2. Health
  3. Surgery
  4. Procedures A-Z
  5. Weight Loss Surgery - Weight Loss Surgeries - Bariatric Weight Loss Surgery Procedures

©2014 About.com. All rights reserved.

We comply with the HONcode standard
for trustworthy health
information: verify here.