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Gastric Sleeve Surgery

Statistics

Weight loss: Slower than gastric bypass. Lose 60-70% of excess body weight within 12 to 18 months.
Surgery time: About an hour
Hospital stay: Typically 1 day
Recovery time: 2–4 weeks

gastric sleeve surgery procedure

Patients at Chan Soon-Shiong Medical Center at Windber who are interested in weight loss surgery have several options: gastric bypass surgery, gastric sleeve surgery, or adjustable gastric band procedure (LAP-BAND).

A vertical sleeve gastrectomy, or gastric sleeve surgery, is a procedure that decreases your stomach size by removing approximately 2/3 of the stomach. The remaining stomach is a tubular pouch or “sleeve” that resembles a banana. The smaller stomach significantly limits the amount of food that can be eaten at one time, which helps you to feel fuller sooner.

A gastric sleeve can be also be used as a first step for individuals who may not yet be eligible for gastric bypass surgery. The vertical sleeve gastrectomy procedure is an option to help you start losing weight. After a few years, most people lose enough weight to complete the second step of the process.

The procedure is usually performed laparoscopically using minimally invasive surgical techniques.

Potential Advantages

  • Restricts the amount of food the stomach can hold
  • Favorable changes in gut hormones resulting in
    • Suppressed hunger
    • Reduced appetite
    • Improve satiety (feeling of fullness)
  • Less risk of malabsorption and fewer vitamin deficiencies
  • Decreased risk of dumping syndrome (when food passes through the system too fast resulting in severe cramping, nausea, sweats, diarrhea, etc.)
  • No long-term medical device to be implanted in your body
  • No adjustments
  • No bypass or re-routing of the intestinal tract

Potential Disadvantages

  • Slower weight loss than Roux-en-Y gastric bypass
  • Staple line leaks
  • Stricture or narrowing of sleeve
  • Non-reversible procedure

Do you have questions about gastric sleeve surgery? Please don’t hesitate to contact us. We are ready to help you begin your weight loss journey today! Call 814-467-3653 or email windbersurgery@windbercare.org.