Three Common Nerve Injuries in the Hand
The hand is a crucial part of the human body, but is susceptible to various nerve injuries that can significantly impact daily functioning. Common nerve injuries affecting the hand include carpal tunnel syndrome, cubital tunnel syndrome, and radial nerve palsy.
Carpal tunnel syndrome arises from the compression of the median nerve that extends from the forearm to the palm. It often occurs in individuals who engage in repetitive hand movements like typing or tool usage. Symptoms include numbness, tingling, and weakness in the hand particularly involving the thumb, index, middle fingers.
Cubital tunnel syndrome results from compression of the ulnar nerve at the elbow. This syndrome is common in individuals who habitually bend their elbows for prolonged periods during activities, such as talking on the phone or sleeping. Symptoms include numbness, tingling, and weakness in the ring and little fingers.
Radial nerve palsy involves the radial nerve, which controls wrist and finger movement. It can occur due to upper arm, elbow, or wrist trauma and cause difficulty in extending and lifting the hand. Symptoms of radial nerve palsy include hand and wrist weakness, numbness, and an inability to open the wrist and fingers.
















