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Implications · Complications

Breast implant rupture

Implant shells fail eventually. When a saline implant ruptures you find out within days. When a silicone one ruptures you may never know without imaging, which is the whole reason a screening schedule exists.

Reviewed — pendingUpdated 2 August 20262 primary sources

What rupture is

A breast implant is a shell containing either saline or silicone gel. Rupture means that shell has developed a tear or hole. It is a mechanical failure of a device, not an illness, and it becomes more likely the longer an implant has been in place.

Established

The FDA requires breast implants to carry a boxed warning stating they are not lifetime devices and that the chance of complications increases the longer they remain implanted. Rupture is the clearest example of why.

Saline and silicone fail differently

This distinction determines almost everything about how rupture presents and what happens next.

  • Saline rupture is obvious.The shell fails, the salt water leaks out and is absorbed by your body harmlessly, and the breast visibly deflates — usually over hours to days. You will not need imaging to tell you.
  • Silicone rupture is frequently silent. Modern silicone gel is cohesive, so when the shell fails the gel often stays exactly where it was, held in place by the capsule around it. Nothing changes in shape, feel or appearance.

Where the gel goes

When a silicone implant ruptures, what matters clinically is whether the gel stays inside the capsule or escapes it.

Intracapsular rupture: the implant shell has failed but the gel stays inside the capsule
Intracapsular ruptureThe shell has failed but the gel remains contained within the capsule. This is the more common pattern and typically produces no symptoms.
Extracapsular rupture: gel has escaped beyond the capsule into surrounding tissue
Extracapsular ruptureGel has escaped beyond the capsule into surrounding tissue, where it can form lumps. Less common, and more likely to be detectable.

Schematic. Simplified, not to scale, and not a depiction of a patient or an imaging finding.

Established

Silicone that migrates outside the capsule can provoke a local inflammatory reaction and form firm nodules, sometimes in the breast tissue and sometimes in nearby lymph nodes. This is a recognised consequence of extracapsular rupture and is one of the reasons rupture is investigated rather than left.

Why screening exists

Because most silicone ruptures announce nothing, waiting for symptoms is not a strategy. The FDA sets out an imaging schedule for exactly this reason.

Established

The FDA recommends screening for silent rupture with ultrasound or MRI beginning five to six years after silicone implants are placed, and every two to three years thereafter. Ultrasound is an acceptable option for people without symptoms; MRI is recommended if there are symptoms or if an ultrasound result is unclear.

Our page on silent rupture and screening covers what each scan involves and what to do if you are years past that schedule, which most people are.

What happens if you have a rupture

A confirmed rupture is generally an indication to remove the implant, and it is one of the situations where insurance or a provincial health plan is most likely to contribute. The capsule is usually removed at the same time, particularly where gel has escaped it — see capsulectomy for what that involves and the cost page for what tends to be funded.

Rupture is not an emergency in the way that infection or sudden swelling is. It does need assessing, but it rarely needs assessing tonight. Our page on whether a ruptured implant can kill you answers that question directly, because a great many people are searching it.

In this section

Signs and symptomsWhat rupture feels and looks like when it does produce symptoms, and how that differs between saline and silicone.Silent rupture and screeningWhy most silicone ruptures produce no symptoms at all, and the FDA imaging schedule that exists because of it.Can a ruptured implant kill you?A direct answer to the question people search at 2am, and what actually warrants urgent attention.
Sources
  1. U.S. Food and Drug Administration. Breast implants: certain labeling recommendations to improve patient communication. Boxed warning, patient decision checklist and rupture screening recommendations.
  2. American Society of Plastic Surgeons. Breast implant safety.