Exploring Carpal Tunnel Syndrome

Carpal tunnel syndrome (CTS) is a common condition that causes pain, numbness, and tingling in the hand and arm. It occurs when the median nerve, which runs from the forearm into the palm of the hand, becomes compressed or squeezed at the wrist.

Causes of Carpal Tunnel Syndrome

The exact cause of carpal tunnel syndrome is often unknown, but it is believed to result from a combination of factors, including repetitive hand movements, wrist anatomy, underlying health conditions, and genetic predisposition. Activities that involve repetitive wrist movements, such as typing, sewing, or using hand tools, may increase the risk of developing CTS.

Signs and Symptoms

Symptoms of carpal tunnel syndrome may include numbness, tingling, and pain in the hand and fingers, particularly in the thumb, index, and middle fingers. Individuals with CTS may also experience weakness in the affected hand, difficulty gripping objects, and discomfort that worsens at night or with certain activities.

Diagnosis and Treatment

Diagnosis of carpal tunnel syndrome typically involves a physical examination, medical history review, and diagnostic tests such as nerve conduction studies or electromyography. Treatment options may include wrist splinting, activity modification, corticosteroid injections, physical therapy, or in severe cases, surgery to relieve pressure on the median nerve.