What is capsular contracture?

When the body receives a breast implant, it responds in the same way it responds to any foreign object: by forming a thin layer of scar tissue around it. This is a completely natural part of the healing process. Under normal circumstances, that scar tissue capsule remains soft and flexible, and you would be unlikely to notice it at all.

Capsular contracture occurs when that surrounding tissue capsule begins to tighten and harden. Rather than sitting comfortably around the implant, the tissue capsule begins to contract, squeezing the implant and altering the shape, feel and position of the breast. In more serious cases it causes considerable pain, significant distortion and restricted movement.

Capsular contracture occurs in around 10% of breast implant patients overall, though individual risk varies depending on a range of factors including implant type, surgical technique and whether any complications occurred during or after the procedure.

Why does capsular contracture develop?

Several factors are known to increase the likelihood of developing capsular contracture. These include:

Bacterial contamination during surgery. The presence of staph bacteria or other pathogens around the implant site at the time of surgery is one of the most well-established risk factors. This is one reason antibiotic irrigation during surgery is considered a standard preventive measure. Where it was not used, or where hygiene standards fell short, that failure may represent a breach of your surgeon's duty of care.

Infection after surgery. Post-operative infection that is not properly managed raises the risk of contracting scar tissue forming around the implant. A surgeon who failed to provide adequate aftercare or who did not respond promptly to signs of infection may have contributed to your developing capsular contracture.

Haematoma. Blood pooling around the implant following surgery creates conditions that can trigger an aggressive immune system response, increasing the risk of the surrounding tissue capsule tightening over time.

Autoimmune conditions and genetic predisposition. Some people are more predisposed to developing an exaggerated scarring response due to their immune system or genetic profile. A thorough pre-operative assessment should account for these factors.

Implant type and placement. Smooth implants carry a somewhat different risk profile to textured implants, and submuscular placement is generally associated with a lower incidence of capsular contracture than other positions. If your surgeon did not discuss the relative risks of different implant types and placements with you before your operation, your informed consent may not have been properly obtained.

The early signs of capsular contracture

Capsular contracture does not always announce itself suddenly. In many cases, the early signs of capsular contracture are gradual, easy to overlook and frequently written off as normal post-surgical changes. The Baker classification system grades capsular contracture from grade I (essentially normal) through to grade IV (severe pain and distortion), and it is in the early grades where the window for less invasive treatment is widest.

The following are the most commonly reported early signs. If you recognise any of them in relation to your own breast implant, it is worth speaking to a medical professional and, if you believe your original procedure may have contributed to the problem, seeking independent legal advice.

1. Increasing firmness in one or both breasts

A breast that begins to feel slightly firm, or noticeably firmer than it did shortly after surgery, is one of the earliest indicators of capsular contracture. In the early stages this can be easy to dismiss, particularly if you are still going through the breast implant settling process and attributing changes to normal recovery. But firmness increases as the tissue capsule tightens, and a breast that feels unusually tight compared to how it felt before is worth taking seriously.

At grade II, the breast may feel firm to the touch while still looking relatively normal. At grade III, the firmness increases further and visible changes begin to appear. By grade IV, the breast is hard, misshapen and often painful. Catching this process at grade II, when it starts to feel firm, is when you have the most options.

2. A change in shape or visible distortion

One of the more noticeable signs of capsular contracture is a change in the appearance of the affected breast. The breast may look rounder, tighter, or more ball-like than it did previously. The natural contour of the breast tissue begins to be overridden by the shape imposed by the contracting scar tissue pulling inward around the implant.

In some cases, visible rippling may develop on the skin of the breast. This is more common with certain implant types, but when it appears in conjunction with other symptoms it may indicate the surrounding tissue capsule is beginning to behave abnormally. If you are noticing that one breast looks different to the other, or that the shape has changed noticeably since your surgery, these are signs of capsular contracture that warrant investigation.

3. The breast sitting higher than the other

One of the more distinctive capsular contracture symptoms is asymmetry caused not by surgical technique but by the mechanical effect of the capsule tightening. As the scar tissue capsule contracts, it can push the implant upward, causing the affected breast to sit higher than the other.

This is different from the natural asymmetry that many people have before surgery. Where one breast sits visibly higher than the other and that change has developed over time, it is a recognised symptom of developing capsular contracture and should not be ignored. It is also a common search concern: many people asking "do I have capsular contracture" are responding to exactly this kind of positional change.

4. Distortion when lying flat

Another telling early indicator is what happens when you lie down. Breast implants, when functioning as intended, move and shift with the body in a way that feels relatively natural. When capsular contracture is developing, the implant becomes progressively more fixed within the tightening capsule. Many people first notice that their breast no longer moves naturally when they lie on their back, or that one breast looks or feels noticeably more rigid than the other in that position.

This change in movement is the result of the tissue capsule beginning to constrain the implant. It is often one of the earliest physical signs that something is changing, and it can present several months before pain or significant visible distortion develops.

5. Mild discomfort or pressure around the implant

What does capsular contracture feel like in the early stages? For many people, the first sensation is not severe pain but a persistent pressure or mild discomfort around the implant. It can feel as though the breast is being squeezed or is under tension, even at rest.

Capsular contracture pain varies significantly between individuals. At lower Baker grades it tends to be intermittent, often described as a dull ache, tightness, or a sensation of fullness that was not there before. Pain can occur when lying on the affected breast, during physical activity, or sometimes without any obvious trigger. Some people experience it primarily as a feeling that something is not quite right in a way that is difficult to articulate.

The question "does capsular contracture hurt all the time?" comes up frequently, and the honest answer is: not necessarily, particularly in the early stages. The discomfort is often sporadic to begin with, which is part of why early capsular contracture is so easy to minimise. It is only as firmness increases and the capsule tightens further that pain tends to become more constant and more severe.

6. A breast that no longer feels like your own

This is harder to quantify clinically, but it comes up time and again in accounts from people who have experienced capsular contracture. There is a subjective shift in how the affected breast feels: not just to the touch, but from the inside. The sense of normal sensation, natural movement, and integration with the body changes. The breast may feel foreign, tight or oddly rigid in a way it did not previously.

If this experience sounds familiar, and particularly if it has developed progressively since your surgery rather than being present from the start, it is one of the softer capsular contracture symptoms that is still worth taking seriously and discussing with a surgeon.

7. Subtle asymmetry that has developed over time

Some degree of asymmetry between the two breasts is common both before and after breast implant surgery. But asymmetry that develops or worsens over time, particularly when accompanied by any of the signs above, is different. Where one breast is becoming firmer, higher, or more distorted while the other remains stable, the asymmetry is likely to be driven by the capsule tightening on one side.

If your surgeon placed both implants in the same session using the same technique, progressive asymmetry that was not present immediately after surgery should always be investigated. It may indicate that capsular contracture is affecting one breast more than the other.

How quickly does capsular contracture progress?

Capsular contracture symptoms can develop at very different rates. Some people notice early signs within weeks of surgery. Others begin to experience symptoms months or years post-procedure, often after a period of feeling that everything was healing well. There is no single timeline, and the speed of progression varies between individuals and is influenced by the underlying cause.

What is well established is that early detection matters. Capsular contracture that is caught at grade I or II may, in some cases, be amenable to non-surgical treatments, including massage techniques or ultrasound therapy. More advanced cases, particularly grade III and grade IV, typically require surgical intervention, either in the form of an open capsulotomy (releasing the tight tissue capsule) or a capsulectomy (where the surgeon removes the capsule and the existing breast implant entirely). In some cases, flap reconstruction surgery is considered, which uses tissue from another part of the body to reconstruct the breast. New implants may or may not be placed as part of that process.

The earlier the problem is identified, the more options are available. That is why recognising even mild capsular contracture symptoms and acting on them promptly is so important.

When does capsular contracture become a legal matter?

Capsular contracture is a recognised complication of breast implant surgery, and of itself does not infer negligence. However, there are circumstances in which a surgeon's conduct before, during or after surgery may have directly contributed to the condition developing.

You may have grounds for a compensation claim if:

• Infection following surgery was not properly monitored or treated, and that failure allowed capsular contracture to develop or worsen.
• You were not given adequate information before surgery about the risk of developing capsular contracture, or were not advised about the relative risks of different implant types and placements, meaning your informed consent was not properly obtained.
• Your surgeon did not discuss your individual risk factors, including any autoimmune conditions or genetic predisposition, as part of their pre-operative assessment.
• A haematoma or other complication was left unaddressed, and that failure contributed to the development of capsular contracture.
• You raised concerns about changes in firmness, shape or discomfort after surgery and those concerns were not properly investigated.

An experienced surgeon working to the expected standard of care would take steps to minimise the risk of capsular contracture, identify it early where it does develop, and respond appropriately. Where those steps were not taken, and where you have experienced avoidable harm as a result, you may be entitled to claim compensation. If you are unsure whether what happened to you counts as medical negligence, our team can help you understand your position.

At Cosmetic Surgery Solicitors, we work with independent medical experts to assess whether the care you received met the required standard. We have a 95% success rate (after obtaining supportive medical evidence), and we operate on a no win, no fee basis.

Capsular contracture treatment options and what comes next

If you are experiencing symptoms of capsular contracture, your immediate priority should be returning to a surgeon for assessment. Do not wait for symptoms to become severe before seeking advice. The Baker system gives surgeons a framework for grading the severity of the condition and deciding on appropriate capsular contracture treatment options.

Those treatment options range from conservative approaches in the early stages through to surgical intervention for more advanced presentations. If your original surgeon is not acknowledging the problem, or you do not feel confident returning to them given the concerns you have, you are entitled to seek an independent opinion.

If you believe the care you received during your original breast implant surgery fell below an acceptable standard, contacting a specialist legal team should be your next step. You can find out more about breast surgery compensation claims and what the process involves on our dedicated service page.