LYMPH•LOGISCH · Understand your symptoms
Breast fibrosis and capsular contracture: similar, but different.
Does the breast feel firmer, the skin feel tight or the arm move less freely? Different tissue changes can cause these symptoms. Understand radiation fibrosis, capsular contracture and how physiotherapy may help.
What is radiation fibrosis?
After radiotherapy, persistent inflammatory and remodelling processes can lead to excessive formation of firm connective tissue. Skin, subcutaneous tissue, fascia and muscles may become less elastic. This is called radiation fibrosis. It may become noticeable months after treatment and change over a longer period. Symptoms can include tightness, breast firmness, pain or restricted shoulder movement. No implant is needed for it to develop. [1]
What is capsular contracture?
The body normally forms a thin connective-tissue capsule around a breast implant. If this capsule becomes firm and tightens, this is called capsular contracture. The breast may feel harder, change shape or hurt. It involves the capsule around an implant. Radiotherapy can increase the risk but is not the only possible cause. Radiation fibrosis in surrounding tissue and capsular contracture may coexist. [4], [5]
Is every firm area fibrosis?
No. A surgical scar, additional tissue swelling or fat necrosis can also change how the breast feels. Fat necrosis affects damaged fat cells, whereas capsular contracture affects the implant capsule. Feeling the area yourself cannot reliably distinguish these findings. New, increasing or changing firmness should therefore be assessed by your breast or surgical team.
Can fascial and scar techniques help?
Tailored manual techniques alongside movement may improve pain and restricted mobility. I adapt treatment to skin condition, tissue tolerance, healing stage and medical instructions. You also receive an individual movement and stretching programme. Studies mainly suggest possible improvements in symptoms and function. This does not mean radiation fibrosis will disappear completely or that massage can release a contracted implant capsule. [1], [2], [3]
What is the role of manual lymphatic drainage?
If swelling or lymphoedema is also present, lymphological treatment may be appropriate after assessment. Manual lymphatic drainage is one possible component. The need and suitability of compression are assessed individually. Decongestion is not automatically the right treatment for tissue firmness alone. Drainage alone has not been shown to reliably reverse radiation fibrosis or capsular contracture. [1], [3], [4]
When is medical or surgical follow-up needed?
An implant becoming increasingly firm, painful or misshapen needs plastic-surgical assessment. Mild changes may sometimes be monitored. More pronounced contracture may require discussion of surgical options. New swelling, redness, warmth, a lump or suddenly worsening symptoms need medical assessment before further treatment. Physiotherapy complements follow-up but does not replace implant assessment. [4], [5]
Research in context
What do the studies show?
Recent evidence on myofascial treatment.
A small randomised trial published on 10 October 2026 studied 31 women receiving radiotherapy after breast surgery. Both groups exercised at home; one also received myofascial treatment twice weekly. At six weeks, pain, shoulder movement and some strength measures favoured the added-treatment group. Mechanical muscle properties did not show clear between-group changes. Additional therapist contact may have contributed to the results. The trial did not establish reversal of longstanding radiation fibrosis. [2] Another 2025 randomised trial involving 98 patients reported better pain and shoulder-function outcomes with myofascial techniques than with drainage, with short follow-up. [3]
Which treatment goals are realistic?
Positive pain and shoulder-function findings fit symptom-focused manual treatment. This is different from demonstrating complete reversal of hardened tissue. A 2022 systematic review judged the overall evidence for radiation-fibrosis treatment uncertain, partly because studies were small and varied. An implant capsule requires a different, surgical assessment: controlled evidence does not convincingly establish prevention through implant massage. Symptom relief and treatment of the underlying structure therefore remain distinct goals. [1], [2], [3], [4]
What about shockwave therapy?
A small 2025 study found improvements with shockwave therapy after breast reconstruction. This is a separate procedure with short follow-up. Its findings cannot be transferred to manual therapy, every radiation fibrosis or capsular contracture. [6]
What matters to me when assessing these changes.
When your breast changes after treatment, I first want to understand which structures are causing your symptoms. Radiation fibrosis and capsular contracture require different considerations. In physiotherapy, we focus on pain, tension and movement. A complete reversal of tissue firmness cannot be promised, but a careful approach tailored to your findings can.
Studies and clinical sources
- Interventions for Radiation-Induced Fibrosis (2022)
Systematic review of seven randomised trials, heterogeneous treatments and limited certainty
- Feyzioğlu et al. (2026)
Randomised trial in 31 women during radiotherapy: exercises with or without added myofascial release; early accepted publication of 10 October 2026
- Myofascial Release Compared to Manual Lymphatic Drainage (2025)
Randomised trial in 98 patients examining pain and shoulder function after surgery and radiotherapy, not reversal of an implant capsule
- Clark et al. (2026)
Narrative review of capsular contracture, risk factors and management; not a randomised massage trial
- FDA: Risks and Complications of Breast Implants
Regulatory patient information on implant complications and capsular contracture
- Nguyen et al. (2025)
Small randomised shockwave trial in 40 women with post-reconstruction fibrosis, three-month follow-up
Reviewed: 16 October 2026. A selection of relevant sources, not a systematic review. Information cannot establish a diagnosis or replace an individual assessment.