Every breast implant forms scar tissue around it. That isn’t a complication — it’s what the body does with anything it recognizes as foreign, and in most patients that thin layer of tissue is a good thing. It holds the implant in position and you never feel it.
Capsular contracture is what happens when that layer keeps thickening and starts to squeeze. The implant hasn’t changed. The tissue around it has tightened enough to compress it, and the breast begins to feel firm, sit higher, or hurt.
I’ve been placing implants at my Paramus practice for more than twenty years, and this is still the complication patients ask about most. So here’s a straight explanation of what to look for, how surgeons grade it, and what can actually be done about it.
How common is it?
The American Society of Plastic Surgeons reports that roughly one in six augmentation patients develops some degree of capsular contracture — though many of those cases are mild enough that the patient never notices.
That number sounds alarming until you separate the grades. Most contracture never progresses past the point where it matters cosmetically. A much smaller group develops the firm, distorted, uncomfortable version that needs to be corrected surgically.
The Baker grading system
Surgeons describe severity using four Baker grades. It’s worth knowing which one you’re being told you have, because the grade determines whether anything needs to be done at all.
Grade I — The breast is soft and looks natural. A capsule has formed, as it always does, but it isn’t causing any problem. No treatment needed.
Grade II — The breast feels a little firmer than it should but still looks normal. Usually monitored rather than operated on.
Grade III — Firmness is now visible, not just palpable. The breast may look overly round or ride high on the chest, and the nipple position can shift. This grade often isn’t painful, which is why patients sometimes wait longer than they should to come in.
Grade IV — The breast is hard, visibly distorted, and tender or painful to touch. This one needs surgical correction.
Symptoms patients actually notice first
Contracture rarely announces itself. What I hear from patients, in roughly this order:
- One breast feels firmer than the other when they lie down
- The implant seems to have moved up toward the collarbone
- The breast looks rounder or more “ball-shaped” than it did the first year after surgery
- Sleeping on their stomach or chest becomes uncomfortable
- A tight, banded sensation across the chest that wasn’t there before
It’s frequently one-sided. If both breasts changed at the same rate you’d probably chalk it up to normal healing — asymmetry is what makes people call the office.
Timing varies widely. It can develop within a few months of surgery, or show up a decade later in implants that were fine the whole time.
What causes it
There’s no single answer, which is frustrating for patients who want one. A 2020–2024 review of the literature points consistently at three contributors: bacterial biofilm on the implant surface, ongoing low-grade inflammation around the implant, and radiation therapy in reconstruction patients.
Biofilm is the one I’d flag for cosmetic patients. It refers to a very thin bacterial film that can settle on the implant during placement — not enough to cause an infection you’d notice, but enough to keep the immune system agitated for years. That’s why so much of prevention happens in the operating room rather than afterward.
Other factors that raise risk: hematoma that isn’t drained, implant rupture, and placement above the muscle rather than below it. If you’re still deciding on placement, we covered that tradeoff in detail in under the muscle vs. over the muscle implants.
Why prevention starts in the operating room
I participated in the investigational studies of cohesive gel silicone implants before the FDA approved them for general use, and one thing that period made obvious was how much technique matters relative to implant brand.
In my practice that means a strict no-touch approach to contamination. The nipples are cleaned with gauze and covered with nipple shields for the duration of the procedure, since ductal bacteria are a known source of implant contamination. Handling of the implant itself is minimized. These are unglamorous details, but they’re the reason my contracture rate has stayed low across a very large volume of cases.
One thing I’ll push back on: implant massage. Patients are often told to massage their implants daily to prevent contracture, and a review of the published evidence found the data doesn’t support it. It isn’t harmful. It just isn’t the protection people think it is, and it shouldn’t replace choosing a surgeon whose sterile technique is rigorous.
How capsular contracture is treated
Grades I and II generally get watched, not operated on.
For Grade III and IV, the correction is surgical, and the goal is to remove the problem tissue rather than just stretch it. That usually means a capsulectomy — removing the thickened capsule — combined with placing a fresh implant, and often moving the implant into a new pocket so it isn’t sitting in the same environment that caused the trouble.
Simply releasing the capsule without removing it (a capsulotomy) is faster, but recurrence rates are higher. In most cases I’d rather do the more complete operation once.
Some patients decide at that point that they’d rather not have implants at all, which is a completely reasonable choice — that path is covered in our post on having breast implants removed.
The correction itself is a breast revision procedure, and for many patients it can be done under local anesthesia rather than general.
When to come in
If a breast has become firm, changed shape, moved upward, or started hurting, get it examined. Grade III doesn’t reverse on its own and it usually doesn’t stay put either.
Bring your implant records if you have them — manufacturer, size, placement, and date of surgery all change the plan. If you had the original surgery elsewhere, that’s fine; a large share of the revisions I do are on implants I didn’t place.
Our office is on Winslow Place in Paramus, a few minutes from the Garden State Parkway and Route 17, so patients across Bergen County and northern New Jersey can usually get in and out in a morning. Evaluating a firm implant is a quick visit — an exam, a look at your records, and a grade.
If you’re at an earlier stage and still researching your first procedure, our breast augmentation page walks through implant selection and technique, and the awake breast augmentation page explains the local-anesthesia approach we’re known for.
Common questions
What does capsular contracture feel like?
The breast feels firmer than it did before, often on one side only. The implant may sit higher on the chest, the breast can look rounder or distorted, and in more advanced cases it becomes tender or painful to touch.
How is capsular contracture graded?
Surgeons use the four Baker grades. Grade I is soft and normal, Grade II is slightly firm but normal-looking, Grade III is firm with visible distortion, and Grade IV is hard, distorted, and painful. Grades III and IV typically require surgical correction.
Can capsular contracture be corrected?
Yes. Treatment usually involves a capsulectomy to remove the thickened capsule, placement of a new implant, and often relocation of the implant to a fresh pocket. Some patients choose implant removal instead.
Does massaging breast implants prevent capsular contracture?
Published reviews of the evidence do not support implant massage as an effective way to prevent capsular contracture. Sterile surgical technique and careful implant handling during surgery are far more significant factors.
Have your implants evaluated in Paramus
To have your implants examined at our Paramus, NJ office, call (201) 546-1890 or request a consultation.
Medically reviewed by Dr. Michael Gartner, DO, FACS — double board-certified plastic surgeon and Fellow of the American College of Surgeons, practicing in Paramus, New Jersey for over 20 years.
