However, this treatment may not be effective for everyone. Stimulators can activate muscle served by an injured nerve while the nerve regrows. These devices keep the affected limb, fingers, hand or foot in the proper position to improve muscle function. Restoring functionĪ number of treatments can help restore function to the affected muscles. If you have a particularly severe nerve injury, your doctor may suggest surgery to restore function to critical muscles by transferring tendons from one muscle to another. These procedures can help your nerves regrow. Your surgeon can remove the damaged section and reconnect healthy nerve ends (nerve repair) or implant a piece of nerve from another part of your body (nerve graft). Sometimes a section of a nerve is cut completely or damaged beyond repair. In these cases, your surgeon may enlarge the tight space or free the nerve from the scar. Sometimes a nerve sits inside a tight space (similar to a tunnel) or is squeezed by scarring. Doing an EMG test directly on the nerve is more accurate and reliable than doing the test over the skin. If your injury does not seem to be healing properly, your surgeon can use EMG testing in the operating room to assess whether scarred nerves are recovering. Your surgeon can bypass a damaged section of nerve by connecting a healthy nerve to restore function. Your doctor may recommend physical therapy to prevent stiffness and restore function.In some cases, you may need corticosteroid injections for pain relief. Medications used to treat depression, seizures or insomnia may be used to relieve nerve pain.
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