Radial Nerve Palsy
What is radial nerve palsy?
The radial nerve is one of the major nerves of the arm. This nerve starts at the neck and travels through the entire length of the arm. It controls the muscles that help straighten the elbow, wrist and fingers. It also provides sensation to the back of the hand. When there is compression or injury to the radial nerve, the muscles supplied by this nerve may appear weakened and sensation may be affected.
What are the symptoms of radial nerve palsy?
Weakness or inability to straighten the wrist and/ or fingers are symptoms of radial nerve palsy. Numbness or tingling along the back of the hand might also occur. It can be difficult to release or let go of objects grasped by the affected hand.
What causes radial nerve palsy?
Radial nerve palsy may occur as a result of upper arm fractures or direct pressure on the arm over a sustained period of time.
What is the treatment for radial nerve palsy?
A healthcare practitioner may order a diagnostic test to determine the extent of nerve involvement. Depending on the severity and the cause, either surgical or non-surgical treatment may be recommended.
What can a hand therapist do for me?
A hand therapist will fit or fabricate an orthosis to straighten the fingers and support the wrist. The orthosis can help with grasp and release during day-to-day activities while awaiting nerve recovery. If surgery is required, hand therapy can help restore motion and use of the hand.
If you are struggling with radial nerve palsy, contact Hand in Hand Rehabilitation in Carle Place & Manhattan for a visit and let’s get you on the road to recovery.