What does a ruptured saline implant look like?
Unlike silicone, a saline rupture is usually hard to miss: the salt water leaks out, the body absorbs it, and the breast visibly deflates over hours to days.
Saline implants are filled with sterile salt water inside a silicone shell. When that shell tears or the valve fails, the fluid escapes and is absorbed by the body the way an IV drip would be — so the main event is not the fluid itself but the change in the breast.
Deflation is the hallmark
The affected breast loses volume and sits noticeably smaller or flatter than its pair, sometimes with loose-feeling skin or a wrinkled upper contour. The leaked saline is absorbed without known harm, and the empty shell simply stays in the pocket until it is removed. A slow valve leak can take longer to declare itself than a frank tear, which is why some deflations unfold over weeks rather than overnight.
How quickly the change shows, and how the removal or exchange is planned, varies with the leak pattern and each patient's tissue. If one breast has visibly shrunk, photograph the change, note when it started, and arrange a consultation with a board-certified plastic surgeon to confirm the diagnosis and discuss next steps.
MediIndex articles are for general information only and are not medical advice, diagnosis, or advertising. Outcomes vary by individual — consult a board-certified specialist for personal decisions.