Transoral Outlet Reduction (TORe) in Mexico

Roux-en-Y gastric bypass (RYGB) is a versatile bariatric surgery that produces long-term weight loss success for morbidly obese individuals. About one-fourth of RNY patients cannot reach ideal weight and request a second surgery. Revising a failed RNY gastric bypass is mechanically complex, has a high incidence of morbidity, and often leads to unsatisfying results.

Traditionally a gastric bypass correction is performed laparoscopically by either trimming down the size of the stomach pouch (stoma), bypassing more of the intestines, or a combination of both. The laparoscopic era revisional techniques generally have low success rates with high rates of complications.

Transoral Outlet Reduction (TORe) is an incision-less approach to resize the pouch without the need for demanding technical surgical challenges. TORe offers a safe and efficient way to treat patients with weight regain after Roux-en-Y gastric bypass.

Mexico Bariatric Center® is the first-ever medical tourism center to offer Endoscopic Gastric Bypass Revision in Tijuana, Mexico. Our all-inclusive TORe packages cover everything you need when traveling to our destination.

Gastric Bypass Surgery RNY Schematic

Surgery Duration
1 Hour

Hotel Stay
1 Night Pre-Op

Hospital Stay
3 Nights

Back to Work
2 – 3 Weeks

What is TORe?

Transoral Gastric Outlet Reduction (TORe) is a non-surgical procedure in which the outlet between the stomach pouch and the intestine is narrowed to restore the effectiveness of the original operation. This therapy does not require any external cuts in the abdomen as it is carried out orally via a suturing endoscopic device. TORe is a well-tolerated procedure to lose substantial weight after the first gastric bypass.

If the bypass patient no longer feels any restriction when eating food, the gastric outlet (or GastroJejunal Anastomosis) may be enlarged and TORe may be the best option.

Studies have shown that an enlarged GastroJejunal Anastomosis (GJA) can directly lower the patient’s sense of satiety and escalate the likelihood of dumping syndrome. Resizing the GJA will help manage hunger hormones and food intake.

Endoscopic Gastric Bypass Revision - Transoral Gastric Outlet Reduction (TORe)

How Transoral Outlet Reduction is Performed

Performed endoscopically through the mouth, the TORe procedure is the safest gastric bypass re-operative option as no cutting is needed. Similar to Endoscopic Sleeve Gastroplasty (ESG), the endo surgeon inserts a full-thickness stitching device called the Apollo Overstitch through the patient’s esophagus. Non-dissolvable polypropylene sutures reduce the gastric outlet connection to 10-12 millimeters in diameter.

As a result, food will take longer to pass through the gastric outlet, causing the patient to stay full for longer periods between meals. The three common suturing patterns currently used,

  • 1
    Interrupted suture pattern
  • 2
    Purse-string suture pattern
  • 3
    Running suture pattern

How Much Weight Do I Lose with Transoral Outlet Reduction (TORe)?

On average, 20% to 30% of gastric bypass patients end up with insufficient weight loss. Almost a third of them regain almost all of the weight they lost.

Doctors have found that the TORe surgery resulted in consistent weight loss over a 5 year period. At 3 months, patients lost (13.5 lbs) 6.69% of their total body weight (TWL). After 6 months, patients lost (22.5 lbs) 11.34% TWL and conserved (7.2 lbs) 8.55% TWL by the end of the year.

In a recent study, TORe patients achieved 3.5% TWL in 1 year, which was significantly higher than RNY patients who only maintained 0.4% TWL in that same year.

What Does the Transoral Outlet Reduction (TORe) Package Include?

Facilities in the United States and Canada typically charge over $20,000 for the TORe procedure without insurance. At Mexico Bariatric Center, our gastric bypass revision packages start at $7,090* and include everything you would need for weight loss surgery in Mexico. This covers all the essentials, such as ground transportation, hotel and hospital stay, and everything in between.

  • Private Ground Transportation
  • Accredited Hospital with ICU
  • Board Certified Surgeons
  • Hospital Stay & Fees (3 nights)

  • Nutrition Program
  • 1-Month Supply of Vitamins*
  • Online Support Group

  • U.S. Surgeon Liaison

  • No Hidden Fees

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Bariatric Surgery Revision Before and After Photos

Heather M Before
Heather M After
Andrea C Before Revision
Andrea C After Revision
Amy H Before Revision
Amy H After Revision
Jessica H Before Revision Surgery
Jessica H After Revision Surgery
Shiann C Before Revision
Shiann C After Revision
Jennifer before Revision Gastric Sleeve to Gastric Bypass_Mexico Bariatric Center
Jennifer After Revision Gastric Sleeve to Gastric Bypass_Mexico Bariatric Center
Jennifer S
Kimberlin before revision surgery
Kimberlin after revision surgery
Joy before revision surgery
Joy after revisions surgery
Mark before revision surgery
Mark after revision surgery
Arlene before revision surgery
Arlene after revision surgery
Bailey before revision surgery
Bailey after revisions surgery
Tiffany before revision surgery
Tiffany After revision Surgery
Deena Before
Deena After
Kimberly H VSG to RNY before
Kimberly H VSG to RNY after
Brenda Sleeve to Bypass before
Brenda Sleeve to Bypass after
Adriana sleeve to mini before
Adriana After
Autumn before revision surgery
Autumn After revision surgery
Arethza - Bariatric Surgery Revision Before Picture
Arethza - Bariatric Surgery Revision After Picture
Julie - Gastric Sleeve to Mini Gastric Bypass Revision Before Picture
Julie - Gastric Sleeve to Mini Gastric Bypass Revision After Picture
Karla - Gastric Bypass Revision Before Picture
Karla - Gastric Bypass Revision After Picture
Leoni - Lap Band to Gastric Sleeve Revision Before Picture
Leoni - Lap Band to Gastric Sleeve Revision After Picture
Patient of Bariatric Surgery Revision Before Picture
Patient of Bariatric Surgery Revision After Picture

Do I Qualify for Transoral Outlet Reduction?

Eligible individuals must be 18 years or older and have a body mass index (BMI) of at least 30. Gastrointestinal disease or any abnormalities in the larynx or esophagus may make the patient ineligible for surgery. Patients may not be pregnant within 6 months before or after surgery.

Patients with heart or lung issues, stroke, drug/alcohol abuse, cirrhosis, or individuals on blood-thinning medication would not be good candidates for this procedure. The size of the gastric outlet can also influence the bariatric procedure. If the diameter of the gastric outlet is less than 1.5 cm, the surgeon will opt for another revision option.

  • 18 years or older
  • 30+ BMI
  • The diameter of the gastric outlet must be larger than 1.5 cm

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Gastric Bypass in Mexico Travel to Tijuana

Preparation for TORe

A one-day liquid diet (no solid food allowed) is required before undergoing the endoluminal procedure. No eating or drinking after midnight on the night prior to the surgery.

Post-operative patients will have to follow a 4-week post-op diet as the stomach tissue heals. Patients will gradually transition from liquids back to solid foods as they recover. Diet compliance and staying active are crucial in long-term weight loss success.

Pros and Cons of Transoral Outlet Reduction (TORe) Surgery

Transoral Outlet Reduction can be an effective tool for gastric bypass patients after a lengthy weight loss stall or plateau. The new plicated pouch reestablishes the patient’s sense of fullness and prevents the gastric outlet from expanding, resulting in longer-lasting outcomes. While traditional reoperation can take 2-3 hours and involve several nights’ stay in the hospital, the TORe procedure lasts an hour and in most cases does not require any hospital stay.

General complication rates of the TORe surgery are 11.4%. In comparison, other RNY modification options have an adverse rate of over double that of the TORe procedure. The most common problem that can occur after a TORe revision is abdominal pain, nausea, and vomiting. Other issues such as bleeding and perforation in the stomach are rare.

Advantages of TORe

  • Expedited hospital stay
  • Shorter pre-op diet
  • Incision-free procedure
  • Quick recovery and gastric healing
  • Longer periods of weight loss than laparoscopic revision procedures
  • No additional scarring or adhesions
  • Less difficult and lower risk
  • Minimal complications
  • Less pain
  • Less time off is needed from work
  • Return to normal activities sooner
  • Can be performed at a surgery center instead of a full-service hospital
  • Faster operation that can last up to an hour
  • Least invasive revision option for gastric bypass patients.

Disadvantages of TORe

The greatest disadvantage with the TORe procedure is that the gastric outlet can eventually regrow. Without dietary changes and consistent exercise, the stomal restriction can disappear and the patient can get heavy again. If you do not find the underlying cause for your weight relapse, history may repeat itself.

  • New procedure
  • Very little data on long-term results
  • The gastric outlet may expand again
  • Possibility of outlet damage
  • The stomach pouch can increase in volume (stretch)
  • Sutures may break over long-term

Why trust MBC for your gastric bypass revision?

For RNY bypass patients who have regained weight, TORe is an innovative, non-invasive solution to avoid intra-abdominal surgery. While other reoperations are invasive with questionable efficacy, TORe patients are given a second chance on their original bypass procedure.

A small percentage of TORe patients may still require additional pharmacotherapy and/or limb distalization surgery if they still have inadequate weight loss.

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