How long does a Lap-Band last?

How long does a Lap-Band last?

A Lap-Band has no expiry date. The FDA labeling calls it a "long-term implant" and warns that removal and replacement surgery "may be indicated at any time." In practice, long-term studies show that a large share of bands are removed within ten years, while some people keep a working band for 15 years or more. How long yours lasts depends mostly on how your body handles it.

What the FDA labeling says

The labeling the FDA approved for the Lap-Band AP System in 2011 does not give the device a lifespan. Instead it tells surgeons to advise patients that the band is a long-term implant and that it may need to come out or be replaced at any time, either to manage a complication or to achieve patient satisfaction.

The same labeling reports one durability figure. Data from a post-approval study showed an estimated removal (explant) rate of 6.5% per year over the first five years after placement. The access port, the small chamber under the skin used for fills, is described as designed for long-term durability and to withstand repeated needle access.

What long-term studies show

Several groups have followed band patients for more than a decade. Their results differ, partly because of when and how the bands were placed. Excess weight loss (EWL), used in the table, is the share of the extra weight above an ideal weight that a person lost.

Study	Who was followed	Main finding
Lazzati, France, 2017	All 52,868 adults banded in France, 2007 to 2013	Bands removed: 28% by 5 years, 34% by 6 years, 40% by 7 years
Himpens, Belgium, 2011	151 patients, 12 or more years after surgery (54% reached)	Nearly half had the band removed; band erosion in 28%; mean EWL 42.8%
Aarts, Netherlands, 2014	201 patients, mean 13.6 years	53% had the band removed or converted; 22% had a working band with a good result
O'Brien, Australia, 2013	3,227 patients, 714 followed 10 or more years	Mean EWL 47% at 10 or more years and 47.1% at 15 years

Put simply: across these studies, a band is more likely than not to need some further surgery over a long lifetime, but a minority of people keep theirs and maintain meaningful weight loss.

Why the studies disagree

Three things explain most of the gap.

Technique changed over time. In the Australian study, revisions for an enlarged pouch above the band fell from 40% in the center's first ten years to 6.4% in its most recent five years, as the placement technique evolved.
Follow-up differs. The Belgian study reached only about half of its patients, while the Dutch study reported near-complete follow-up. Patients who stay in follow-up often look different from those who do not.
Who gets a band differs. In the French national data, female sex, a BMI over 50, type 2 diabetes, high blood pressure, high cholesterol and sleep apnea were each linked to a higher chance of removal.

What usually ends a band's working life

The FDA labeling lists the problems that most often lead to removal or revision. In the original US study, the most common were band slippage or pouch enlargement and blockage of the outlet. Others included erosion (the band wearing into the stomach wall), infection, reflux and swallowing problems, widening of the esophagus, and leaks from the band, tubing or port. Not losing enough weight was also a factor in about a third of removals.

Each of these has its own guide: Lap-Band slippage, Lap-Band erosion and weight regain with a band. For a broader look at what happens years later, see Lap-Band revision.

Signs your band may need a closer look

Reflux or coughing at night that is new or getting worse.
Bringing up food or saliva most days.
Solid food that used to go down now sticking.
No restriction even after fills, or hunger that fills no longer change.
Steady weight regain over months.
Redness, pain or swelling over the port.

None of these means the band must come out. They mean it is time for an evaluation, which may include an upper GI X-ray or an endoscopy. If you cannot keep liquids down, are vomiting blood, have severe chest or abdominal pain, or have a fever with a red, swollen port site, go to an emergency room or call 911 rather than waiting for an appointment.

Frequently asked questions

Does a Lap-Band need to be replaced after a certain number of years?

No. The FDA labeling does not set a replacement schedule, and there is no routine "change-out" the way there is for some batteries in implanted devices. A band is removed or replaced when there is a reason: a complication, a problem fills cannot fix, or a decision to switch to a different operation. Otherwise it can stay in place.

Is it normal to still have my band 15 or 20 years later?

It happens. In the Australian study, 54 patients were followed to 15 years with an average of 47.1% excess weight loss. Long-term studies also show many bands removed along the way. If your band is comfortable and you eat solid food without trouble, a long-lasting band is a reasonable outcome. Keep up yearly checkups so slow changes are caught early.

Can the port wear out from all the needle sticks?

The FDA labeling describes the port as built to withstand repeated needle access. It also warns that using the wrong needle, or inserting it at an angle, can damage the port and cause leaks. That is why fills should be done with the needles made for the band system by a team familiar with it.

Can my body reject a Lap-Band?

Not in the way a transplanted organ is rejected. The labeling does describe a patient's "degree of intolerance" to an implanted object as a risk, and the National Institute of Diabetes and Digestive and Kidney Diseases notes that some people do not adapt to a band. In practice, intolerance shows up as persistent vomiting, reflux or swallowing trouble, which should be evaluated.

Talk with Dr. Davtyan in Rancho Cucamonga

If you have had your band for many years and want to know how it is doing, Dr. David G. Davtyan, MD, FACS, FICS, FASMBS, can review your history, symptoms and any prior imaging. The office is at 8330 Red Oak Street, Suite 201, Rancho Cucamonga, CA 91730, phone 909-355-2525 or toll free 877-9-BE-SLIM (877-923-7546); the first consultation is complimentary and Spanish is spoken. Use the contact page to reach the office, or return to the Lap-Band in Rancho Cucamonga guide.

How long does a Lap-Band last?