Sleeve Gastrectomy

The Laparoscopic Sleeve Gastrectomy – often called the sleeve – is performed by removing approximately 80 percent of the stomach. The remaining stomach is a tubular pouch that resembles a banana.

Sleeve Gastrectomy

This procedure works by several mechanisms. First, the new stomach pouch holds a considerably smaller volume than the normal stomach and helps to significantly reduce the amount of food (and thus calories) that can be consumed. The greater impact, however, seems to be the effect the surgery has on gut hormones that impact a number of factors including hunger, satiety, and blood sugar control.

Short term studies show that the sleeve is as effective as the roux-en-Y gastric bypass in terms of weight loss and improvement or remission of diabetes. There is also evidence that suggest the sleeve, similar to the gastric bypass, is effective in improving type 2 diabetes independent of the weight loss. The complication rates of the sleeve fall between those of the adjustable gastric band and the Roux-en-Y gastric bypass.


Meet our Bariatric Specialists:

Name Specialties Location
Benbrahim, Aziz, MD, FACS, FASMBS
203.238.2691
  • Bariatric Surgery
  • General Surgery
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  • Meriden
  • Meriden
  • Southington
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Hannoush, Edward J., MD
860.224.5161
  • Bariatric Surgery
  • General Surgery
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  • Farmington
  • Farmington
  • Hartford
  • Southington
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Papasavas, Pavlos K., MD, FACS, FASMBS
860.246.2071
  • Bariatric Surgery
  • General Surgery
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  • Glastonbury
  • Farmington
  • Hartford
  • South Windsor
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Tishler, Darren Scott, MD, FACS, FASMBS
860.246.2071
  • Bariatric Surgery
  • General Surgery
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  • Glastonbury
  • Enfield
  • Farmington
  • Farmington
  • Manchester
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Young, Ricardo, MD, FASMBS
860.425.8740
  • Bariatric Surgery
  • Norwich

Surgical Weight Loss Procedures Performed

Roux-en-Y Gastric Bypass

This procedure, often called gastric bypass, was developed in 1967. The operation creates a small upper-stomach pouch (less than one ounce) that limits food eaten and makes you feel full and satisfied with only a small amount. Also, not all food is digested because part of the small intestine is bypassed. This decreases the amount of calories that are absorbed. This procedure is performed at Backus Hospital, Hartford Hospital and Midstate Medical Center.

Sleeve Gastrectomy

Sleeve gastrectomy is a restrictive bariatric surgery. During this procedure, the surgeon creates a small, sleeve-shaped stomach. This limits the amount of food that can be eaten, yet makes you feel full and satisfied. The intestines are not bypassed in this procedure, which is performed at Backus Hospital, Hartford Hospital and Midstate Medical Center.

Adjustable Gastric Band

The adjustable gastric band (LAP-BAND®) is a device surgically applied to the upper part of the stomach to restrict the amount of food entering the stomach. A small port, placed under the skin in the abdomen, allows adjustment of the band's size. Frequent follow-up in the office is needed initially after this procedure. The placement procedure is performed at Hartford Hospital. Follow-up care for a patient with an adjustable gastric band can be provided at all Surgical Weight Loss programs.

Orbera® Intragastric Balloon

A new option in weight-loss surgery, the Orbera® intragastric balloon, is inserted into the stomach and inflated so that it will restrict the amount you can eat and reduce hunger. The balloon is placed for six months, then removed. Our team works with you for a year after the balloon is placed to support your weight loss, diet, and exercise. This procedure is performed at Hartford Hospital.

vBloc® Neurometabolic Therapy

This newer, innovative weight-loss therapy relies on a pacemaker-type device that blocks hunger signals between the brain and stomach. You'll feel fuller longer and reduce the amount of food you want to eat. This procedure is performed at Hartford Hospital.

Revisional Surgery

You may be a candidate for a revision of your original bariatric surgery if you're having physical problems. Revisions are performed on a case-by-case basis after a thorough work-up. Failure to lose weight or weight regain does not always require a revision. Our teams are committed to working with patients to lose weight and improve their quality of life. We offer a comprehensive approach to long-term weight management. All our programs accept transfer patients, too. If you are from another program or new to the area, just call one of our offices to discuss a possible transfer in care. Revisional procedures are performed at Backus Hospital, Hartford Hospital and Midstate Medical Center.


Medical & Surgical Weight Loss