Under its FDA-approved labeling, the Lap-Band is for adults with a body mass index (BMI) of at least 40, or at least 30 with one or more obesity-related conditions, who have not succeeded with supervised diet, exercise and behavior programs. The labeling also lists conditions that rule it out. Meeting the numbers is only the start of the decision.
What the FDA labeling says
BMI is your weight in kilograms divided by the square of your height in meters. The FDA first approved the Lap-Band in 2001. In February 2011 it approved a supplement that lowered the BMI threshold. The current indication, in the FDA approval order and the device labeling, covers:
- adults with obesity and a BMI of at least 40, or a BMI of at least 30 with one or more obesity-related conditions, such as type 2 diabetes or high blood pressure
- who have not succeeded with more conservative options such as supervised diet, exercise and behavior modification programs
The labeling adds that people who choose the band "must make the commitment to accept significant changes in their eating habits for the rest of their lives." It also tells surgeons that frequent, long-term follow-up is required, and warns that patients should not expect to lose weight as fast as people who have a gastric bypass.
Who the labeling says should not have a band
The labeling lists contraindications, meaning situations where the band should not be placed. In plain terms, they include:
- being under 18
- inflammatory disease of the digestive tract, such as severe esophagitis, stomach or duodenal ulcers, or Crohn's disease
- conditions that raise the risk of upper digestive bleeding, such as varices, and also portal hypertension or cirrhosis
- chronic pancreatitis, or severe heart or lung disease that makes surgery too risky
- addiction to alcohol or drugs
- long-term steroid treatment, or an active infection anywhere in the body
- pregnancy, current or possible
- being unable or unwilling to follow the eating restrictions the band requires
- autoimmune connective tissue disease, such as lupus or scleroderma, in you or a family member
The warnings add situations that need case-by-case judgment: a large hiatal hernia, problems with how the esophagus moves food (dysmotility), and Barrett's esophagus. The labeling also says aspirin and other anti-inflammatory pain relievers should be used with caution because they may be linked to a higher risk of erosion, which matters if you rely on them.
How the 2022 surgical guidelines fit in
The 2022 indications from the American Society for Metabolic and Bariatric Surgery (ASMBS) and the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) apply to weight-loss surgery in general, not to one device. They recommend surgery at a BMI of 35 or more, with or without other conditions, and say it should be considered at a BMI of 30 to 34.9 with metabolic disease. They lower the thresholds for people of Asian descent, say there is no upper age limit, and found no data to support insurer-mandated weight loss before surgery.
The device label and the guidelines do not match exactly, and insurers often use older criteria than either. The candidacy guide explains the general guidelines and how insurers apply them.
Where the band stands in 2026
The band is still approved, but few are placed. ASMBS estimates there were 773 band operations in the United States in 2023, compared with 157,254 sleeve gastrectomies and 63,132 gastric bypasses. The 2022 guidelines note that the band's popularity "has diminished significantly over the past decade." Our page on whether the Lap-Band is still performed covers the reasons.
A new band tends to suit someone who meets the label criteria, wants an operation that does not cut or staple the stomach, accepts that weight loss is usually slower, and can attend regular adjustment visits for years. It tends not to suit someone with significant reflux or esophageal problems, someone who needs regular anti-inflammatory medicine, or someone who cannot keep up follow-up. The comparison of weight loss options sets the band beside the sleeve, bypass, balloon and medication.
What the evaluation looks at
A consultation goes beyond BMI. It reviews your weight history and past attempts to lose weight, your other conditions and medicines, any reflux or swallowing symptoms, and your eating patterns. The FDA labeling says a patient's emotional and psychological stability should be evaluated before surgery. Depending on your history, tests such as an upper endoscopy or an esophageal motility study may be suggested. Dr. Davtyan places new Lap-Bands, and the consultation is where you find out whether one is an option for you.
Frequently asked questions
Can I get a Lap-Band if my BMI is 32?
The FDA labeling includes a BMI of 30 to 39.9 if you also have at least one obesity-related condition, such as type 2 diabetes, and conservative methods have not worked. Without such a condition, a BMI of 32 falls outside the band's label. Insurance coverage at this BMI is a separate question, and many plans use higher thresholds.
Is there an age limit for a Lap-Band?
The labeling lists patients under 18 as a contraindication, so the band is for adults. It does not set an upper age limit, and the 2022 ASMBS/IFSO guidelines say there is no upper age limit for weight-loss surgery in general. For older adults, they say frailty and other conditions should be assessed carefully.
Can I have a band if I have acid reflux or a hiatal hernia?
It depends on severity. Severe intractable esophagitis is a contraindication in the labeling, and a large hiatal hernia may prevent accurate band positioning, so placement is decided case by case. Ongoing reflux is one reason a surgeon may suggest a different operation. Our guide to reflux with a Lap-Band explains why.
Do I have to lose weight before surgery to qualify?
The FDA labeling does not require a set amount of weight loss beforehand. The 2022 ASMBS/IFSO guidelines say there are no data to support insurer-mandated weight loss before surgery. Some health plans still require a documented diet program or weight history, so check your plan's policy before you start.
Talk with Dr. Davtyan in Rancho Cucamonga
Dr. David G. Davtyan, MD, FACS, FICS, FASMBS, is a bariatric surgeon who has a Lap-Band himself, and the first consultation is complimentary. Call Davtyan Medical Weight Loss & Wellness at 909-355-2525 or use the contact page; the office is at 8330 Red Oak Street, Suite 201, Rancho Cucamonga, CA 91730. More topics are in the Rancho Cucamonga Lap-Band guide.
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More in the Lap-Band in Rancho Cucamonga guide
Start at the Lap-Band in Rancho Cucamonga page, or go straight to a topic.
Understanding your band
Weighing your options
Getting care in Rancho Cucamonga
