Implant Revision Surgery — When & Why

Why Revision Happens

Breast implant revision surgery is extremely common — studies suggest 15–25% of patients undergo revision within 10 years, and rates increase with longer follow-up. Reasons for revision fall into several categories: Complications — capsular contracture (scar tissue tightening around the implant), implant rupture or deflation, implant malposition, rippling visible through the skin, or infection. Aesthetic changes — wanting to change size, profile, or shape; natural tissue changes from aging, weight change, or pregnancy affecting appearance; or dissatisfaction with original result. Preventive revision — some patients proactively replace older implants before problems develop.

Capsular Contracture

Capsular contracture is the most common complication requiring revision. The body naturally forms a scar tissue capsule around any implant. In most cases this is benign. In some patients the capsule tightens progressively — this is capsular contracture. Grades range from Grade I (undetectable) to Grade IV (hard, distorted, painful). Grade III–IV typically requires revision. Treatment involves either capsulotomy (releasing the capsule) or capsulectomy (removing the capsule entirely), combined with implant replacement.

Size Change Revision

Wanting a different size is one of the most common revision motivations. "Implant exchange" surgery replaces existing implants with different ones — larger, smaller, or different profile/type. The procedure is typically less complex than the original augmentation because the pocket already exists, but capsule management is still required. Recovery is generally faster than first augmentation. Many surgeons who specialise in large implants perform exchanges regularly for patients progressing to larger sizes over time.