Who Is Not a Candidate for Bariatric Surgery? (Contraindications & Risks)

Bariatric surgery is a life-changing tool, but it is not the right solution for everyone. At Tijuana Bariatrics, patient safety is our absolute priority. Sometimes, the bravest medical decision is saying “no” or “not yet.”

If you are wondering what can disqualify you from bariatric surgery, understanding the medical reasoning is the first step toward fixing the issue. Here, we explore the absolute contraindications.

Medical Conditions That May Disqualify You

While surgery helps treat metabolic diseases, certain conditions make the risk too high. These include:

  • Severe Heart or Lung Failure: If your body cannot withstand the stress of anesthesia.
  • Active Cancer: Patients typically must be in remission before considering elective surgery.
  • Advanced Liver Cirrhosis: High bleeding risks may disqualify patients.

The “Shrinking Liver” Factor

A common reason for postponing surgery is an enlarged liver. Before your procedure, you will be placed on a specific diet to shrink the liver. If the liver remains too large, the surgeon may not be able to safely perform the gastric sleeve surgery.

BMI and Weight Criteria

Many patients ask about the maximum BMI for bariatric surgery. While there is rarely a strict maximum, there is a strict minimum. You are likely not a candidate if your BMI is below 30 and you have no comorbidities.

Age Limits: Too Young or Too Old?

Generally, our program accepts patients between 18 and 65 years old. Older adults can be candidates if they pass a frailty assessment. If you are 70 but have a strong heart, you might still qualify.

Can You Become a Candidate?

Being told you are not a candidate today does not mean “never.” Many disqualifying factors can be fixed. Sometimes, patients who had previous failed surgeries may be candidates for corrective bariatric procedures once their health stabilizes.

Don’t guess about your eligibility. Get a professional assessment from our surgeons.

Start your free online evaluation here to find out if you qualify.

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Tijuana Bariatrics Medical Team

A Network of Highly Trained Specialists with +12,000 surgeries performed.

Dr. Martin Orduno has advanced training in bariatric surgery and laparoscopic surgery. He is a member of the International Federation for the Surgery of Obesity and Metabolic Disorders and the Mexican College of Surgery for Obesity and Metabolic Diseases.

Dr. Juan Pedro (JP) Fernandez is a Fellow of the American College of Surgeons and a member of the International Federation for Surgery in Obesity, the Mexican Council of General Surgery, the Mexican College of Surgery for Obesity and Metabolic Diseases, and the Mexican Endoscopic Surgery

Dr. Luis Cázares has advanced training in gastric sleeve surgery and laparoscopic bariatric surgery. He is a member of the International Federation for the Surgery of Obesity and Metabolic Disorders.

We would like to introduce you to our modern medical facilities.

The network of physicians collaborating with Tijuana Bariatrics offers high-end bariatric surgery and a wide range of services. By choosing Tijuana Bariatrics, you can enjoy the safe care of an internationally certified surgeon in luxurious accommodations.

These beautiful facilities are equipped with the most modern tools and technologies, allowing the physicians in our preferred provider network to offer the same level of care available in the United States.

For more information, fill out this online form or call (800) 308-3607 today.