Can Damaged Nerves Be Repaired? A Peripheral Nerve Surgery Can be the Answer


Ever had a numb hand that just would not wake up? Or a strange tingling in your fingers after an injury? That might not be “just a sprain” — it could be a sign of nerve damage. Nerves are like electric wires running through your body. They carry messages from your brain to your muscles, helping you move, feel, and function. When one of those wires is damaged, it can affect everything — from your grip strength to your ability to walk.

But here’s the good news: in many cases, damaged nerves can be repaired, and peripheral nerve surgery might be the way forward.

What are peripheral nerves?

Peripheral nerves are the ones outside your brain and spine. They go to your arms, hands, legs, and feet. These nerves help you feel temperature, pain, and pressure and help your muscles move properly.

 How do nerves get damaged?

Nerves can get injured due to:

  • Accidents (like car crashes or deep cuts)
  • Compression (like in carpal tunnel syndrome)
  • Tumors pressing on nerves
  • Complications from surgeries

Can surgery really fix it?

Yes, if the nerve is not completely dead or destroyed, a skilled neurosurgeon can repair or even reconnect it. The goal of peripheral nerve surgery is to restore sensation, strength, or movement in the affected area. Sometimes, a damaged nerve is removed and replaced with a healthy one from another part of the body. In other cases, it’s stitched or repaired using tiny tools and lots of precision. Book a consultation with Dr. Rohit Mishra, a neurosurgeon in Kolkata, who can help you in this aspect.

Timing matters

The earlier you seek help, the better your chances of recovery. Nerves don’t heal quickly. On average, they grow back about a millimetre a day. So, early diagnosis and proper care make a huge difference.

If you have had a recent injury and something just “doesn’t feel right,” don’t ignore it. It might be more than just a sprain or bruise. Dr. Rohit Mishra, a neurosurgeon in Kolkata, can guide you through the right steps and help you find real answers.

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