How Are Burn Scar Contractures Treated?
By Dr. Abdulelah Faisal Bassas, Consultant Plastic & Reconstructive Surgeon ·
Burn injuries can cause long-term changes to the skin, including thickened scars, tightness and reduced flexibility. When scar tissue tightens enough to restrict movement or alter the position of surrounding structures, the condition is known as a burn scar contracture.
Burn scar contractures can affect the hands, neck, shoulders, elbows, knees and other areas of the body. Some cause mild discomfort, while others interfere with everyday activities such as walking, gripping objects or raising an arm.
Treatment may involve physical or occupational therapy, splinting, scar management or reconstructive surgery. The appropriate approach depends on the severity of the contracture, its location and the patient's individual needs.
What Is a Burn Scar Contracture?
A burn scar contracture occurs when scarred tissue becomes tight and limits normal movement or changes the position of nearby structures.
Healthy skin has elasticity that allows the body to move comfortably. Following a deep burn, damaged skin may heal with scar tissue that is less flexible than the original skin.
As the scar matures, tightening can develop, particularly across joints and natural skin folds.
Commonly affected areas include:
Hands and fingers: Difficulty straightening the fingers, opening the hand or gripping objects.
Neck: Restricted head movement or difficulty extending the neck.
Shoulders and armpits: Difficulty lifting or extending the arms.
Elbows and knees: Reduced joint movement.
Face and eyelids: Changes in eyelid position, mouth opening or facial movement.
Ankles and feet: Difficulty walking or positioning the foot normally.
Not every burn scar becomes a contracture. The risk varies according to burn depth, healing time, scar location and individual factors.
Why Do Burn Scar Contractures Develop?
Burn scar contractures develop as part of the body's response to significant skin injury.
During wound healing, collagen and other components of connective tissue help repair damaged areas. The resulting scar may gradually tighten as the tissue remodels.
Factors associated with contracture development include:
Deep burns that damage substantial layers of skin.
Prolonged wound healing.
Burns crossing joints or skin folds.
Extensive scar formation.
Limited movement during recovery.
Differences in individual healing responses.
Early burn management, appropriate positioning and rehabilitation can help reduce functional problems, although contractures cannot always be prevented.
What Are the Signs of a Burn Scar Contracture?
Symptoms depend on the location and severity of the scar.
Patients may notice:
Increasing tightness around a healed burn.
Difficulty bending or straightening a joint.
Pulling sensations during movement.
Reduced flexibility.
Changes in posture or joint position.
Difficulty performing everyday activities.
Skin tension that becomes more noticeable over time.
A scar that progressively restricts movement should be assessed by an appropriately qualified healthcare professional.
Contractures affecting eyelid closure, mouth opening, walking or important hand movements deserve particular attention because they may interfere with essential functions.
Can Burn Scar Contractures Be Treated Without Surgery?
Some early or less severe contractures may be managed without surgery.
Nonsurgical treatment is often an important part of burn rehabilitation, particularly when the scar remains responsive to stretching and useful movement can be maintained.
Physical and Occupational Therapy
Rehabilitation may involve carefully selected exercises to maintain joint movement, flexibility and functional independence.
Occupational therapy can also help patients adapt daily activities and improve hand function.
Exercises should follow an individualized plan. Aggressive or inappropriate stretching can damage vulnerable healing tissue.
Splinting and Positioning
Splints may help maintain a joint in a suitable position or provide controlled stretching.
The type of splint, duration of use and rehabilitation schedule depend on the affected area and the stage of recovery.
Scar Management
Depending on the condition of the scar, clinicians may recommend silicone products, pressure therapy or other treatments.
These approaches may help manage selected scar characteristics, but they do not reliably reverse every established contracture.
Other Specialist Treatments
In selected cases, specialist scar treatments may be considered as part of a broader management plan.
Their suitability depends on the type of scar, the degree of movement restriction and the available clinical evidence.
Important: Severe contractures that significantly restrict movement may require reconstructive surgery rather than nonsurgical treatment alone.
When Is Surgery Needed for Burn Scar Contractures?
Reconstructive surgery may be recommended when scar tightening causes substantial functional limitations, progressive deformity or problems that cannot be adequately managed with rehabilitation.
Reasons to consider surgical assessment include:
Significant restriction of joint movement.
Difficulty using the hands or performing daily activities.
Severe neck or shoulder contractures.
Eyelid contractures affecting eye protection.
Contractures interfering with walking.
Progressive tightening despite appropriate treatment.
Recurrence after previous reconstruction.
The decision to operate depends on the patient's condition, the maturity and characteristics of the scar, the affected anatomical structures and the potential benefits and risks.
Surgery may sometimes be needed before complete scar maturation when important function is threatened. Timing must therefore be individualized.
For a broader discussion, read When Do Burn Scars Need Reconstructive Surgery?.
How Is Burn Scar Contracture Surgery Performed?
The principal goal of surgery is to release restrictive scar tissue and improve useful movement or the position of affected structures.
Once the contracture is released, the surgeon must determine how to cover the resulting area while minimizing excessive tension.
Several reconstructive techniques are available.
Z-Plasty and Local Tissue Rearrangement
Z-plasty is a technique that rearranges nearby tissue to lengthen a tight scar and redirect tension.
It may be suitable for selected narrow or localized contractures when sufficient healthy surrounding tissue is available.
More extensive contractures may require other reconstructive approaches.
Skin Grafting
Skin grafting involves transferring skin from another area of the patient's body to cover the defect created after contracture release.
Depending on the situation, a surgeon may consider a split-thickness or full-thickness skin graft.
Skin grafts can provide coverage when local tissue is insufficient. However, grafted areas may tighten again during healing, and some patients require further treatment.
Flap Reconstruction
Flap reconstruction transfers tissue with an existing or surgically reconnected blood supply.
Flaps can provide additional flexible tissue and may be useful for contractures around joints or in complex reconstructive situations.
Some published studies suggest that selected flap techniques may provide better functional outcomes and lower recurrence rates than grafts in certain locations. However, the evidence varies, and flaps are not automatically the best choice for every patient.
To understand the differences between these techniques, read our article: Skin Grafts vs. Flap Surgery: What's the Difference in Burn Reconstruction?
How Does the Surgeon Choose a Technique?
The surgeon considers:
The size and location of the contracture.
The degree of movement restriction.
The quality of nearby healthy skin.
The condition of deeper structures.
The availability of suitable donor tissue.
Previous procedures.
The patient's health and rehabilitation needs.
The objective is to choose an appropriate reconstruction that balances functional improvement, healing requirements and surgical risks.
What Happens After Burn Contracture Surgery?
Postoperative care is essential because surgery alone does not guarantee lasting improvement.
Depending on the procedure, recovery may involve:
Wound care and dressing changes.
Temporary protective splinting.
Monitoring of graft or flap healing.
Physiotherapy or occupational therapy.
Gradual restoration of movement.
Scar management after wound healing.
Regular follow-up appointments.
The timing of movement and exercise must be determined by the surgical team. Starting rehabilitation too early or delaying it unnecessarily can affect healing and function.
Patients should follow their individualized postoperative instructions.
How Long Does Recovery Take?
Recovery varies considerably.
Initial wound healing may take several weeks, depending on the procedure and the patient's condition. Rehabilitation and scar maturation may continue for months or longer.
Factors affecting recovery include:
The location and severity of the contracture.
Whether a graft, flap or local rearrangement was used.
The patient's general health.
The condition of the surrounding tissues.
The extent of preoperative movement restriction.
The rehabilitation required.
Some patients regain useful movement relatively quickly, while others need prolonged therapy or additional reconstructive procedures.
What Are the Risks of Burn Contracture Surgery?
All reconstructive procedures carry potential risks.
Possible complications include:
Bleeding or infection.
Delayed wound healing.
Partial or complete graft or flap failure.
Changes in skin sensation.
Additional scarring.
Persistent movement restriction.
Recurrent contracture.
Donor-site problems.
The need for additional treatment.
Risks vary according to the procedure, affected area and individual patient characteristics.
A consultation should include a discussion of realistic goals, alternatives, expected recovery and potential complications.
Can Burn Scar Contractures Return After Surgery?
Yes. A contracture may recur after surgical release.
Scar tissue can continue to tighten during healing, especially in areas exposed to movement and tension.
Recurrence risk depends on several factors, including the location of the contracture, reconstruction method, healing response and postoperative rehabilitation.
Appropriate follow-up, splinting when indicated and rehabilitation may help maintain improvements.
However, no technique can guarantee permanent freedom from recurrence.
Can Burn Scar Contractures Be Prevented?
Not all contractures can be prevented, particularly after extensive or deep burns.
However, early specialist care and rehabilitation can help reduce the risk of movement restrictions.
Preventive measures may include:
Appropriate treatment of the original burn.
Early rehabilitation when medically appropriate.
Correct positioning and splinting.
Maintaining joint mobility.
Monitoring scar development.
Following prescribed scar-management plans.
Attending scheduled follow-up appointments.
Patients should not attempt aggressive stretching or apply scar treatments to unhealed wounds without professional guidance.
Burn Scar Contracture Treatment in Riyadh
Patients experiencing tightness, restricted movement or functional problems after a burn may benefit from consultation with a plastic and reconstructive surgeon.
Dr. Abdulelah Faisal Bassas is a plastic and reconstructive surgeon in Riyadh whose published professional background includes burn treatment and reconstructive surgery.
A specialist consultation can help determine whether rehabilitation, scar management or reconstructive surgery may be appropriate.
Treatment decisions should be based on an individualized assessment, with attention to functional needs, potential risks and realistic expectations.
Frequently Asked Questions
Can a burn scar contracture disappear on its own?
Mild tightness may improve during healing and rehabilitation. However, established contractures that significantly restrict movement may not resolve without specialist treatment.
Is surgery always necessary for burn scar contractures?
No. Some patients can be managed with rehabilitation, splinting and scar management. Surgery may be considered when functional limitations are substantial or other treatment is insufficient.
Which is better for contracture release: a skin graft or a flap?
Neither technique is best for every patient. The choice depends on the location, size, tissue quality and functional requirements of the contracture.
Can surgery restore full movement?
Surgery may improve range of motion and daily function, but complete restoration of normal movement cannot be guaranteed.
Can children develop burn scar contractures?
Yes. Children can develop contractures after deep burns. Growth may increase the need for long-term monitoring and, in some cases, additional treatment.
Can a burn contracture return after surgery?
Yes. Recurrence is possible, particularly when scar tissue continues to tighten. Rehabilitation and follow-up care are important.
When should a patient seek medical attention?
Patients should seek assessment when a scar increasingly restricts movement, causes progressive deformity or interferes with important functions. Problems affecting eye closure, significant loss of mobility or signs of infection warrant prompt medical evaluation.
Medical References
Raborn LN, Janis JE. Prevention and Treatment of Burn Scar Contracture: A Practical Review. Plastic and Reconstructive Surgery – Global Open, 2024.
https://pmc.ncbi.nlm.nih.gov/articles/PMC10798744/Surgical Treatment Algorithms for Post-Burn Contractures.
https://pmc.ncbi.nlm.nih.gov/articles/PMC5348756/Biology and Principles of Scar Management and Burn Reconstruction.
https://pmc.ncbi.nlm.nih.gov/articles/PMC4286257/
Medical disclaimer: This article provides general educational information and does not replace professional diagnosis or individualized medical advice. Treatment decisions should be made with a qualified healthcare professional.