Understanding Carpal Tunnel Syndrome: Causes, Symptoms, and Treatment Options

What is Carpal Tunnel Syndrome?

Carpal tunnel syndrome (CTS) is a common condition that affects the hand and wrist. It occurs when there is compression of the median nerve, which runs from the forearm into the hand through a narrow passageway in the wrist called the carpal tunnel.

This compression can cause numbness, tingling, and weakness in the hands and fingers, making everyday activities like typing, writing, or even holding objects difficult. CTS is often caused by repetitive strain injuries, such as those experienced by people who work with computers or perform tasks that involve prolonged periods of wrist bending or twisting.

Symptoms and Diagnosis

The symptoms of CTS can vary in severity and may not always be noticeable. However, common signs include numbness or tingling sensations in the fingers, especially the thumb, index, and middle fingers.

In some cases, people with CTS may experience pain or weakness in their hands, wrists, or forearms. If left untreated, CTS can lead to permanent nerve damage and even disability.

A diagnosis of CTS typically involves a physical examination by a healthcare professional, followed by imaging tests such as X-rays or MRIs to rule out other conditions.

Treatment and Prevention Options

The treatment for CTS typically involves a combination of lifestyle changes, physical therapy, and in some cases, surgery.

Lifestyle modifications may include taking regular breaks to stretch and exercise the hands and wrists, as well as adjusting work habits to reduce repetitive strain injuries.

In more severe cases, corticosteroid injections or bracing may be necessary to alleviate symptoms. In rare instances, surgical release of the transverse carpal ligament may be required.