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Gastric Sleeve

Surgical procedure to reduce stomach size and support weight control

gastric sleeve topmed

About gastric sleeve

Gastric sleeve surgery, also known as sleeve gastrectomy, is a bariatric surgical procedure that promotes significant weight loss by reducing the size of the stomach. At Topmed Medical Center in Târgu Mureș, our experienced surgical team uses minimally invasive techniques during the procedure to ensure patient safety and fast recovery.

During the operation, a significant portion of the stomach (approximately 75–80%) is removed, leaving the remaining part shaped like a tube (sleeve). This reduced stomach capacity limits the amount of food that can be consumed, enabling effective and lasting weight loss. Additionally, the surgery reduces the production of ghrelin, a hormone responsible for triggering hunger, helping to regulate appetite.

When is gastric sleeve surgery recommended?

BMI over 40

Indicated for patients with morbid obesity and a BMI > 40.

BMI between 35 and 40

Recommended when obesity-related conditions are present (type 2 diabetes, high blood pressure, sleep apnea, etc.).

Failure of conservative treatments

For patients with no lasting results after multiple diets, exercise programs, or medications.

Health complications

Helps reduce risks associated with severe obesity: heart disease, diabetes, high blood pressure, joint problems.

How is gastric sleeve surgery performed?

At Topmed Medical Center in Târgu Mureș, the procedure is performed using a minimally invasive laparoscopic technique, under general anesthesia, and typically lasts 1–2 hours.

Removal of part of the stomach

The surgeon removes approximately 75–80% of the stomach, leaving a tube-shaped remnant that significantly reduces capacity.

Reduction of ghrelin production

Ghrelin production decreases with the removed portion, helping patients better control appetite.

Closure of incisions

The laparoscopic incisions are closed with fine sutures to promote fast healing and minimize scarring.

Recovery after gastric sleeve surgery

Postoperative recovery

1. Hospital stay
Typically 2–3 days for monitoring and gradual dietary transition.
2. Postoperative diet
Progressive diet: liquids → pureed foods → solid foods, as instructed by the doctor.
3. Resuming daily activities
Light activities after 1–2 weeks; strenuous activity and heavy lifting should be avoided for 4–6 weeks.

Results and benefits of gastric sleeve surgery

Weight loss

Patients may lose 60–70% of their excess weight within 12–18 months.

Improved health

Significantly reduces the risk of diabetes, high blood pressure, cardiovascular disease, and sleep apnea.

Improved mobility

Weight loss helps reduce joint pain and improves overall mobility.

Increased self-confidence

Physical transformation and better health boost self-confidence and quality of life.

Why choose Topmed Medical Center in Târgu Mureș for gastric sleeve surgery?

  • Experienced bariatric surgical team using minimally invasive techniques to reduce risks and ensure fast recovery.
  • Surgery performed in a safe environment with modern equipment, with complete support from the first consultation through to full recovery.
  • Multidisciplinary team—including surgeons, dietitians, and psychologists—offering a holistic approach and the necessary support to adopt a healthy lifestyle and maintain long-term results.
Hospitalization and Conditions

Patients requiring hospitalization benefit from modern conditions, with rooms equipped with TV, Wi-Fi, air conditioning, private bathroom, and a nurse-call system for medical emergencies.

Care is provided by primary and specialist doctors, nurses, caregivers, and porters, ensuring constant monitoring and effective treatment.

Topmed Hospital is European accredited and has a contract with the Mureș Health Insurance House, offering continuous and day hospitalizations within available funding limits.

Schedule now and take the first step towards health! Call us at 0365 911

At Topmed Medical Center, we offer top-notch medical care and personalized solutions for your needs.