Do breast implants need to be replaced after 10 years?

The short answer is no. Breast implants do not need to be replaced at ten years, and no regulator or manufacturer recommends it. That said, they are not lifetime devices either. They require monitoring, which is something the patient and surgeon should be doing regularly. We assess how the implant looks, how you are feeling, and what imaging shows, to decide whether there is a reason to change them. This applies equally to implants placed for breast augmentation and to implants placed for breast reconstruction after cancer surgery.

Implants do not last forever

For years manufacturer warranties ran for ten years, and early generations of silicone implants had higher failure rates that justified caution. Modern implants, meaning roughly the last 15 to 20 years of devices, use a thick, cohesive gel and a more durable shell, and many women have excellent results at 15 years and beyond. The Food and Drug Administration's position is that implants are not lifetime devices and that the longer you have them, the more likely you are to need another operation. It does not name an interval at which replacement is required (FDA, 2020).

What surveillance should look like

The FDA recommends that women with silicone implants have an ultrasound or MRI to check implant integrity five to six years after placement, and every two to three years after that, because a silicone implant can rupture without any change you would notice (FDA, 2020). In our practice we see patients every year for an examination and begin imaging at about year five. Ultrasound is the best screening test: a probe over the skin with a little gel, the same experience many women have had in pregnancy, which lets us look at the shell of the implant for a break. Many plastic surgeons perform it in the office during the visit; others refer to a radiologist. For patients with no symptoms and a clean ultrasound, this is typically all that is needed; when the picture is unclear, the next step is an MRI, which remains the most accurate study.

Changes with time

Over the lifetime of the device, things can change, and surveillance is designed to catch each of them. The shell of the implant weakens with age and can eventually rupture. The capsule, the thin layer of scar the body forms around any implant, can thicken and tighten, with or without a rupture, a process called capsular contracture, which is graded from one to four; at grade four the breast is firm, the implant has usually been pushed out of position, often upward or toward the shoulder, and there is pain. The tissue around the implant can also change even if the implant does not. Skin can thin, subcutaneous fat comes and goes with weight, pregnancy stretches the skin or shifts the position of the breast tissue, and an implant that was once well hidden becomes visible, or the natural breast descends off an implant that has stayed in a stable position. In the manufacturer-sponsored Mentor ten-year study, grade III or IV contracture had developed in 12.1% of women after a first augmentation and 20.5% after a first reconstruction (Caplin, 2021), which is one measure of how often a reason to operate appears within a decade.

What a rupture actually is

Rupture sounds alarming, and the stories people have heard about gel leaking and migrating through the body are generally in the past. The gel in a modern implant is viscous enough that when the shell breaks, the gel stays adherent to the implant or immediately around it. The report you are most likely to read says "intracapsular rupture," which means the shell has a break but everything is still contained inside the capsule your body built around it. That is not an emergency, and it is addressed relatively easily as long as it is not neglected.

Neglected is the important word. Patients ask whether it is safe to watch a known rupture. Safe is probably the wrong word; it is unlikely to harm your health in the broad sense, but it is not a good idea. As a rupture progresses, the body responds to the free gel and the edge of the shell with inflammation. Increased inflammation produces more tightness and more scar, which makes any later operation more difficult. Once a rupture is known, it should be dealt with expediently.

What a second operation looks like

In asymptomatic patients with a silent rupture found on routine screening, the second operation can be simple: the old implant removed, a new one placed. For those who have ignored symptoms, or those who have had substantial soft tissue changes, it can be more extensive, because the second operation is the moment to correct these issues. If the skin has become loose and the breast has descended, the implant is replaced and the breast is lifted over it. If the implant sits behind the muscle and the muscle now pulls and distorts it with movement, or causes discomfort, we may move it in front of the muscle; we have written about this previously as change of plane. If the capsule has contracted, the capsule is removed as well as the implant. Which of these applies depends on what is actually happening to you, which is why the assessment matters as much as the surgery. We have written separately about why an implant ends up in the wrong place.

Not every finding needs an operation. If the result is not what it was but it does not bother you, and you do not want surgery, you do not have to have surgery. Rupture is the exception, and we would address it sooner rather than later. Some people elect to simply have their implants removed, without replacement, sometimes incorporating a breast lift. Everything else is a shared decision about whether the risks and recovery fit your life now.

A brief word on insurance

Coverage varies by plan, and your surgeon will usually need to contact the insurer for an accurate answer. In general, a ruptured implant and a grade three or four contracture are covered for removal of the implant and the capsule. Replacement of the implant is usually covered after mastectomy and usually not after cosmetic augmentation, and repositioning the breast or adding internal support is more often approved in reconstruction patients than in augmentation patients.

Pay attention to how your breasts feel as well as how they look between visits. An implant that looks the same as it did three years ago can start to feel tight or get in the way of activity, and that is a reason to be seen. Women who keep up with surveillance rarely face a difficult operation, because the problems are caught while they are still small.

Whether to change an implant is a clinical opinion, not a calendar entry, and the implant revision conversation should start from what is happening in your breast, not from how long it has been there.

Related: Breast implant revision, Implant exchange surgery, Capsular contracture treatment.

References

U.S. Food and Drug Administration. Breast Implants: Certain Labeling Recommendations to Improve Patient Communication. Guidance for Industry and FDA Staff. September 2020. https://www.fda.gov/regulatory-information/search-fda-guidance-documents/breast-implants-certain-labeling-recommendations-improve-patient-communication

Caplin DA, Calobrace MB, Wixtrom RN, Estes MM, Canady JW. MemoryGel breast implants: final safety and efficacy results after 10 years of follow-up. Plastic and Reconstructive Surgery. 2021;147(3):556-566. doi:10.1097/PRS.0000000000007635

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