Brachial Plexus Surgery

Overview

Brachial plexus surgery repairs injuries to the brachial plexus, the complex network of nerves that runs from the spinal cord in the neck, through the shoulder, and into the arm and hand. This network controls the muscles and sensation of the entire upper limb, so an injury can cause weakness, paralysis, numbness, or severe pain.

Surgery aims to restore useful movement and sensation using techniques such as freeing scarred nerves, repairing or grafting damaged nerves, and nerve transfers that reroute a working nerve to power a paralysed muscle. It is highly specialised microsurgery performed by neurosurgeons or plastic surgeons with specific expertise.

For patients facing long waits or limited local expertise, specialised centres abroad offer brachial plexus reconstruction. This page is an educational overview only — it is not medical advice, and no outcome can be guaranteed.

Who May Need This

Brachial plexus surgery may be considered for people with significant injury to these nerves — most often from high-energy trauma such as motorcycle or vehicle accidents, falls, or sports injuries that stretch or tear the nerves. Other causes include penetrating wounds, tumours pressing on the plexus, and birth-related injury in newborns (obstetric brachial plexus palsy).

Not all injuries need surgery — milder stretch injuries may recover on their own. Eligibility depends on the type and severity of injury, the time since it occurred, and evidence of recovery, and is determined by a specialist after examination and tests.

When It May Be Recommended

Surgery is generally recommended when there is a complete tear or a nerve root pulled from the spinal cord (avulsion), when there is no sign of natural recovery after a period of observation, or when a sharp injury has clearly cut the nerves. Because muscles lose their ability to recover if left without a nerve supply for too long, timing is critical.

For many closed stretch injuries, surgeons watch for recovery over a few months before deciding, whereas complete or sharp injuries are often repaired earlier. The final recommendation always depends on individual evaluation.

Diagnosis and Evaluation

Evaluation includes a detailed neurological examination mapping exactly which muscles and sensations are affected. Nerve conduction studies and EMG assess nerve and muscle function, and imaging with MRI or CT myelography helps show whether nerve roots have been torn from the spinal cord.

Serial examinations over time help detect early recovery. A review of general health and other injuries is completed, and because this surgery is complex and time-sensitive, prompt referral to a specialist centre and a second opinion are valuable.

Treatment Options

For injuries expected to recover, observation with physiotherapy maintains joint movement while the nerve heals. Surgical options include neurolysis (freeing a scarred nerve), nerve repair, nerve grafting to bridge a gap, and nerve transfers that redirect a healthy nerve to restore a key function such as elbow bending.

Later reconstructive options, such as tendon or muscle transfers, can restore function when nerve surgery is not possible or when muscles have not recovered. Your surgeon will explain which combination offers the best chance for your specific injury.

How It Is Performed

Brachial plexus surgery is performed under general anaesthesia and often takes several hours. Through incisions in the neck, shoulder, or arm, the surgeon carefully exposes the nerves using an operating microscope, identifies the pattern of injury, and removes scar tissue.

Depending on the findings, the surgeon repairs cut nerves, bridges gaps with grafts taken from a less important sensory nerve, or performs nerve transfers by connecting a functioning donor nerve to a paralysed target. The wounds are closed, and the arm may be supported afterwards. Recovery then depends on slow nerve regrowth and intensive therapy.

Preparation

Preparation typically includes completing nerve studies and imaging, reviewing and adjusting medications with your doctor, and following fasting instructions before anaesthesia. Because recovery is prolonged, understanding the plan and rehabilitation commitment beforehand is important.

If you are travelling for treatment, plan for the recommended in-country stay and how long-term therapy will continue at home, arrange for a companion, and bring copies of your nerve studies, imaging, and injury records so the surgical team has your full history.

Benefits and Expected Goals

The goal of surgery is to restore useful function to the arm and hand — for example the ability to bend the elbow, move the shoulder, or regain protective sensation — and to reduce nerve pain. In appropriately selected patients treated in good time, surgery offers the best chance of meaningful recovery.

Because nerves regrow slowly and recovery is usually partial, the aim is a more functional limb rather than a completely normal one. Results depend heavily on the injury and timing, and improvement continues over months to years. Your surgeon can discuss realistic goals for your situation.

Risks and Possible Complications

Brachial plexus surgery is major, complex microsurgery with important risks.

• Incomplete or unpredictable recovery of movement and sensation
• Numbness or weakness at the donor site of a nerve graft or transfer
• Persistent nerve pain
• Bleeding, infection, or wound-healing problems
• Injury to nearby blood vessels or structures, and risks related to prolonged anaesthesia

Your care team will explain the risks that apply to your specific injury and plan, and monitor recovery over the long term. Report any concerning symptoms promptly.

Recovery, Follow-up & Aftercare

Recovery is a long process. After the wounds heal, nerve regrowth proceeds slowly — often around a millimetre a day — so it can be many months before movement returns, and improvement may continue for one to three years. Patience and commitment to therapy are essential.

Intensive physiotherapy and occupational therapy keep joints supple, prevent stiffness, and retrain muscles as the nerves recover. Regular follow-up, sometimes with repeat nerve studies, tracks progress and guides any further surgery. Arrange long-term therapy and follow-up at home before travelling back.

Medical Tourism Planning

If you are considering brachial plexus surgery abroad, choose a JCI- or ISO-accredited hospital with a dedicated peripheral nerve, plastic, or neurosurgery team experienced in complex reconstruction. Verify the surgeon's specific experience, and request a written treatment plan and cost estimate before you travel.

Because rehabilitation continues for months to years, plan carefully how therapy and follow-up will be delivered at home and how the surgical team will remain in contact. Consider comprehensive medical travel insurance for this complex, long-term treatment.

Estimated Cost Factors

Cost depends on the country and hospital, the surgeon fees, the length and complexity of the operation, the number of grafts or transfers, length of stay, imaging and nerve studies, and the extensive rehabilitation required afterwards. Additional reconstructive surgery would add to the total.

Many international destinations offer this specialised surgery at a fraction of typical US prices, but figures vary widely by case. Prices quoted online are only estimates — always request a personalized written quote for your specific injury before making any decision.

Choosing a Hospital or Specialist

Look for a hospital with recognised accreditation (JCI, ISO, or a strong national equivalent) and a surgeon with dedicated experience in brachial plexus reconstruction — this is a subspecialised field. Confirm board certification, case volume, and the availability of specialist hand and physical therapy.

Ask about international patient services, interpreter support, and how long-term follow-up and rehabilitation would be coordinated. Transparent written cost and treatment plans and clear communication are good signs of a quality programme.

Alternatives

Depending on the injury and timing, alternatives may include observation with physiotherapy for injuries expected to recover, later tendon or muscle transfers to restore function when nerve surgery is not possible, pain management for nerve pain, and, in some severe cases, other reconstructive strategies. Not every option suits every injury.

Each has different benefits, risks, and recovery. Discuss all of them with your specialist so the plan fits your injury, timing, and overall goals.

Questions to Ask Your Doctor

• What exactly is injured, and is it a stretch, tear, or root avulsion?
• Should we wait for natural recovery or operate, and what is the best timing?
• Which functions can realistically be restored, and over what timescale?
• What are the donor-site effects of any grafts or transfers?
• How much rehabilitation will I need, and for how long?
• How experienced are you with brachial plexus surgery specifically?
• How will long-term follow-up be handled, and what is included in the cost estimate?