What is capsular contracture?

When a breast implant is placed in the body, the immune system responds by forming a thin layer of scar tissue around it. This is a normal part of the healing process. In most cases, the scar tissue capsule remains soft and flexible, the breast remains soft and the implant sits comfortably in its natural position.

Capsular contracture occurs when that surrounding tissue capsule begins to tighten and harden. Rather than sitting comfortably around the implant, the contracting scar tissue starts to squeeze the implant, altering the shape, feel and position of the affected breast. In more serious cases, it causes considerable physical discomfort, visible distortion and restricted movement.

Capsular contracture is the most common long-term complication of breast implant surgery. According to a systematic review published in PMC, around 5% of breast implant patients develop capsular contracture, though individual risk varies considerably depending on a range of factors.

What causes capsular contracture?

Several factors are known to increase the likelihood of developing capsular contracture. Understanding these can be helpful both for people who have already had breast surgery and for those considering it.

Bacterial contamination during surgery

The presence of staph bacteria or other pathogens at the implant site during surgery is one of the most well-established risk factors. Even low-level bacterial contamination can trigger an exaggerated immune response, causing more scar tissue to form around the implant over time. Antibiotic irrigation during surgery is one technique used to reduce bacterial contamination at the point of implant placement.

Post-operative infection

Post-operative infection that is not properly managed raises the risk of developing capsular contracture. A surgeon who failed to provide adequate aftercare, or who did not respond promptly to signs of infection at follow-up appointments, may have contributed to the problem.

Haematoma

Blood pooling around the implant site following surgery creates conditions that can trigger a more aggressive immune system response, increasing the likelihood of the tissue capsule tightening over time.

Genetic predisposition and autoimmune factors

Some people are more predisposed to an exaggerated scarring response due to their immune system or genetic profile. A thorough pre-operative assessment should account for these factors, and a failure to do so may reflect a shortcoming in the duty of care owed to you before surgery.

Implant type and placement

Textured implants carry a somewhat different risk profile to smooth implants. Submuscular placement (under the chest muscle) is generally associated with a lower incidence of capsular contracture than subglandular placement (over the muscle). Research cited in a review published in PMC found capsular contracture rates of 1.9% for submuscular implants compared to 9.6% for subglandular implants, making implant placement over the muscle a greater risk factor.

Radiation therapy

People who have undergone radiation therapy to the breast area have a higher risk of developing capsular contracture. This is particularly relevant for those who have had reconstructive surgery following breast cancer treatment.

The Baker grading system

The severity of capsular contracture is typically measured using the Baker grading system, which runs from grade I through to grade IV:

• Grade I: the breast remains soft and looks natural. A normal capsule of scar tissue has formed but is not causing any visible or physical change.
• Grade II: the breast feels slightly firm to the touch. It may look normal, but there is some awareness of mild discomfort or a change in texture.
• Grade III: the breast feels firm and looks abnormal. There may be visible distortion, the breast may appear unusually tight and the implant may have shifted from its natural position. Physical discomfort is more pronounced.
• Grade IV: symptoms of capsular contracture are severe. The breast is hard, painful (particularly when lying on the affected breast), noticeably misshapen and often cold to the touch. Severe pain may accompany movement or pressure.

It is in the earlier grades, particularly grade II and grade III, where the window for less invasive capsular contracture treatment options is widest. Recognising and acting on capsular contracture symptoms early gives you the best chance of avoiding more significant intervention.

Early signs of capsular contracture: what to look for

Capsular contracture does not always announce itself suddenly. In many cases, the early signs develop gradually and can be easy to put aside as part of the normal healing process, particularly in the first weeks and months after surgery. This is one of the reasons the condition goes unaddressed for longer than it should. The following are the most commonly reported capsular contracture symptoms, and all of them are worth taking seriously.

Increasing firmness

A breast that begins to feel slightly firm, or noticeably firmer than it did shortly after surgery, is one of the earliest signs. If the affected breast begins to feel firm when you were told to expect it to feel soft, that change is worth noting. The surrounding tissue capsule tightening around the implant creates this sensation, and it tends to worsen over time if left unaddressed.

Changes in breast shape

Unusual shape changes of the breast may indicate that capsular contracture is developing. The breast may begin to look rounder than expected, or the implant may appear to sit higher than its natural position. In more advanced cases, the breast may pull upwards and appear misshapen. If you notice that the shape of your breast has changed in ways that were not part of your expected recovery, it is worth raising with a medical professional.

Tenderness or physical discomfort

Tenderness or discomfort in the breast, particularly if it is developing rather than easing as your recovery progresses, can be an early indicator of capsular contracture. This is distinct from the expected post-operative soreness that typically improves over the first few weeks. Ongoing or worsening sensitivity around the implant should not be assumed to be normal.

A high-riding or displaced breast

When the scar tissue around a breast implant begins to tighten, it can shift the implant from its intended position. The breast may appear to sit higher than the other, or the implant may feel as though it has moved. Asymmetry that develops after surgery, rather than being present from the outset, is worth investigating.

Visible rippling

In some cases, visible rippling of the skin over the implant can occur as the surrounding tissue capsule tightens and exerts pressure on the existing breast implant. This is more commonly associated with thin breast tissue and smooth implants, but it can occur in a range of circumstances.

How quickly does capsular contracture develop?

Symptoms of capsular contracture often develop gradually rather than all at once. In some cases, the early signs of capsular contracture begin to appear within the first few months following breast implant surgery. In others, the condition develops more slowly, with symptoms only becoming apparent a year or more after the original procedure.

There is no single timeline. What tends to be consistent is that the condition progresses if it is not addressed. If you notice any change in the feel or appearance of your breast implant, it should not be left to resolve on its own. Seeking medical advice promptly gives you access to a broader range of capsular contracture treatment options and, if the condition is linked to a failure in your care, a clearer basis for any legal steps you may wish to take.

What does the beginning of capsular contracture feel like?

In the early stages, developing capsular contracture often presents as a subtle change in texture rather than noticeable pain. The breast may begin to feel firm, slightly denser than expected, or less natural in the way it moves. Some people describe awareness of the implant beneath the tissue that was not there before. A feeling of tightness, particularly when moving or lying down, may also develop.

These sensations can be easy to rationalise, particularly if you are in the earlier stages of recovery and assume some firmness is normal. The distinction worth looking for is whether the breast remains soft and is improving over time, or whether it is gradually becoming firmer, more uncomfortable or visibly different in shape.

How do you know if you are developing capsular contracture?

The clearest indicators that you may be experiencing capsular contracture include:

• The breast that once felt soft now feels firm or hard
• The shape of the breast has changed noticeably since the early post-operative period
• One breast is visibly higher, tighter or more distorted than the other
• You are experiencing increasing physical discomfort or chronic pain in the affected breast
• The breast appears unusually round or has pulled upwards

If any of these apply to you, it is important not to dismiss them as normal post-surgical variation. A medical assessment can help confirm whether capsular contracture is developing and at what stage.

Can massage break up capsular contracture?

Breast massage is sometimes recommended after breast implant surgery as a preventive measure. Daily compression massage for a period following surgery may help keep the tissue capsule flexible and reduce the likelihood of it tightening. Some surgeons advise this approach as part of proper healing management.

However, once capsular contracture has been established, massage alone is unlikely to resolve it. Non-surgical approaches such as ultrasound therapy may be appropriate for mild cases, but grade III and grade IV capsular contracture typically requires surgical intervention. Attempting aggressive self-massage on an already contracted capsule is not recommended without medical guidance.

Treating capsular contracture: what are the options?

The appropriate approach to treating capsular contracture depends on the grade of the condition and individual circumstances. A plastic surgeon or specialist will usually recommend a treatment plan based on the severity of your symptoms.

Non-surgical approaches

For early-stage or mild cases, non-surgical methods may be explored. These include ultrasound therapy and, in some cases, anti-inflammatory medications. These approaches are generally more appropriate for grade I or grade II presentations.

Open capsulotomy

Open capsulotomy involves making incisions in the scar tissue capsule to release the tension and allow the surrounding tissue capsule to relax. It may also involve implant replacement if the existing breast implant is damaged or has shifted significantly.

Capsulectomy

Capsulectomy removes the implant and the surrounding scar tissue. This can be carried out as a complete removal or combined with the placement of new implants. It is one of the more commonly recommended surgical options for grade III and grade IV capsular contracture.

En bloc capsulectomy

En bloc capsulectomy removes the implant and the capsule of scar tissue as a single unit. This approach is sometimes recommended where the capsule is particularly dense or where there are concerns about contamination within the capsule.

Flap reconstruction surgery

In cases where breast implant removal is required and implant replacement is not appropriate, flap reconstruction uses tissue from another area of the body to reconstruct the breast. Flap reconstruction may also be relevant for people who have previously undergone radiation therapy or where the condition of the breast tissue makes direct replacement inadvisable.

When does capsular contracture raise questions about your care?

Not every case of capsular contracture is a result of negligence. It is a recognised complication of breast augmentation, and it can occur even when surgery is carried out to the appropriate standard of care. However, there are circumstances in which the development of capsular contracture may point to a failure in the duty owed to you by your surgeon or clinical team.

These include situations where:

• Bacterial contamination occurred due to poor surgical hygiene or inadequate antibiotic irrigation during surgery
• Post-operative infection was not identified or managed appropriately at follow-up
• Implant placement was carried out in a way that increased your risk without your being properly informed
• A haematoma developed and was not addressed in a timely way
• You were not given adequate information before surgery about the risk of developing capsular contracture and the factors that can influence it
• Your surgeon failed to properly assess your suitability for the procedure, including any genetic predisposition or medical factors that would have elevated your risk

If you believe that the care you received fell short of what was owed to you and that this contributed to your developing capsular contracture, you may be entitled to claim compensation.