Reconstructive Surgery for Brachial Plexus Injury
When your arm or shoulder grows weak after a nerve injury, reconstructive surgery aims to recover some feeling and movement, so you can use your arm again in everyday life.
Is this right for you?
The brachial plexus is a network of nerves that runs from your neck, through your shoulder, and down into your arm and hand. When this network is stretched, torn, or cut, you can lose strength, lose feeling, or be unable to move part of your arm. Whether surgery suits you depends a great deal on the type of injury, how severe it is, and how much time has passed since you were hurt. Your surgeons will assess you carefully before recommending a path forward.
This may be a good fit if
- You have weakness, numbness, or partial paralysis of your arm or hand after an injury (for example a road accident, a fall, or a birth injury), and the problem is no longer improving on its own
- You have had imaging and an examination to pinpoint where the nerve damage is and how serious it is
- You are seeking care within the window when the nerves and muscles can still recover — in many cases, earlier surgery gives a better chance
- You understand that the goal is to improve function in part, not to return your arm to exactly how it was before the injury
- Your general health is strong enough to come through an operation that may be long, and a recovery that takes time
This may not be right if
- Your injury is still recent and shows signs of recovering on its own — in that case your surgeons may suggest watching it for longer before considering an operation
- Too much time has passed since the injury, so the muscle may have wasted and may respond poorly to reconnecting the nerve — your surgeon will talk with you about other options
- You have an underlying condition that is not yet controlled, which makes major surgery unsafe
- You are hoping for full and immediate recovery — that is not what this surgery sets out to do
How it works
Everything begins with a thorough consultation. Your surgeon will ask how you were injured, test the strength and feeling in your arm and hand, and review the results of tests such as electromyography (a study that checks the electrical activity of your nerves and muscles) and an MRI scan. The aim of this step is to work out which nerves are damaged, where, and how badly, so that together you can decide whether surgery would truly help.
Brachial plexus surgery is usually carried out under general anaesthesia, which means you are fully asleep and feel nothing during the operation. Depending on your situation, this can be an operation that lasts several hours. The anaesthesia team watches over you closely from start to finish.
During surgery, the surgeons reach the injured nerves and choose the technique that fits each person. This may be freeing a nerve that scar tissue has trapped and compressed; a nerve graft, where a length of nerve is taken from elsewhere on your body to bridge a gap; or a nerve transfer, where a working nerve is connected to one that has lost its function, to 'borrow' its signal. Which technique is chosen depends on the type of injury and on what the surgeons find once they are operating.
Surgery is only the starting point. Nerves regrow very slowly, so results usually appear little by little over many months to a few years. Physical therapy after surgery is an essential part of the journey, keeping your muscles and joints ready for when the nerve signals return.
Realistic expectations
Being honest with you from the start matters. This surgery aims to restore some of your function and feeling, step by step, and it takes time. How much recovery you see varies from person to person, and it cannot be known for certain beforehand.
What this will not do
- It will not return your arm to exactly how it was before the injury
- It will not bring results right after surgery — nerves need many months to a few years to regrow
- It will not replace physical therapy; much of the outcome depends on how steadily you keep up your exercises
- It will not promise a specific level of recovery, because that depends on your own injury
Recovery
Recovering from brachial plexus surgery is a long journey, not a matter of weeks. You will need patience and regular follow-up visits. The milestones below are general timeframes; your own schedule may differ and will be guided by your surgeon.
- The first few days
- You rest in hospital so your team can watch over you. The surgical area may feel sore and swollen; you are given pain relief and shown how to hold the arm and use a splint if one is needed.
- About 2 to 6 weeks
- The incision heals over time. You begin gentle exercises, as directed, to keep your joints supple. Avoid straining or lifting anything heavy during this stage.
- About 3 to 6 months
- You attend physical therapy steadily. The nerve begins to regrow, but you usually will not see clear changes in muscle strength at this stage yet.
- About 6 months to a few years
- Feeling and movement may return gradually as the nerve reaches the muscle. This is a slow process; regular check-ups let your surgeons follow your progress.
Risks & safety
Every operation carries risks, and you deserve to know them clearly before you decide. Below are the things to weigh; your surgeon will discuss them in the context of your own situation.
- Incomplete recovery, or recovery that falls short of what you hoped — the nerve may not regrow enough to restore function
- A need for one or more further operations later on
- Lasting pain, numbness, or unusual sensations in the operated area
- Weakness or a change in feeling at the site where the nerve was taken for grafting
- Infection, bleeding, or a build-up of fluid at the incision
- Scarring at the neck, shoulder, or where the nerve was taken
- Risks related to general anaesthesia
How we do it
Brachial plexus injury is a field that calls for careful assessment and microsurgical skill — operating under a microscope to work on very small structures. At The Gioi Dep, the surgeons take the time to examine you and read your test results with you, so that the path chosen is based on your real injury rather than a one-size-fits-all formula.
We see regaining function as the work of a whole process, not something confined to the day of surgery. The team will plan your physical therapy and follow-up schedule alongside you, and will speak plainly with you about what surgery can and cannot offer.
Frequently asked questions
Will I be in a lot of pain after surgery?
You will have pain and swelling in the surgical area for the first few days, and your surgeon will prescribe medication to keep it under control. The pain eases as the incision heals. Some people have discomfort or numbness that lingers for longer.
Will I be left with scars?
Yes. The surgery needs incisions at the neck, shoulder, or arm, and the place where a length of nerve is taken for grafting may scar as well. The surgeons will try to place the incisions thoughtfully, but scarring is hard to avoid.
How long until I can move my arm again?
This is not something that happens quickly. Nerves regrow very slowly, so function, if it returns, usually comes back little by little over many months to a few years, and it calls for steady exercise. How much you recover varies from person to person.
How much time off work will I need?
This depends on your job and how extensive the operation is. Light work may allow an earlier return, while work that uses the strength of your hand or shoulder needs longer off. Your surgeon will advise on a timeframe that suits you.
Will my arm recover fully?
The surgery aims to restore some feeling and movement, not to return your arm to exactly how it was before the injury. How much improvement you see depends on the type of injury, the timing of surgery, and your own exercise, and it cannot be known for certain beforehand.
What if I do not have the surgery?
It depends on the injury. Some cases improve somewhat on their own over time, others do not. Your surgeon will explain what may happen if you only monitor it, so you can weigh your options.
I was injured a long time ago — is it too late to operate now?
Timing is an important factor, because if too long passes the muscle can waste and respond poorly. Even so, every case is different, so the surest path is to let the surgeons examine you and tell you what is still feasible.
Will I need more than one operation?
Possibly. Depending on how your recovery goes, your surgeon may suggest one or more further procedures later to improve function. This will be discussed clearly with you at each stage.
Is physical therapy really necessary?
Very much so. Surgery only creates the conditions for the nerve to regrow; keeping your joints supple and your muscles ready depends on your exercise. Much of the outcome is tied to how steadily you keep at it through this process.
What kind of anaesthesia will I have?
This surgery is usually performed under general anaesthesia, which means you are fully asleep throughout the operation. The anaesthesia team will talk it through with you and watch over you from start to finish.
The next step
The next step is a conversation - book a consultation.
The content on this page is for reference only and does not replace a direct examination and consultation with a specialist physician. Surgical outcomes vary from person to person.