Wrist Injuries

Ligamentous Injuries

Ligaments are tissues that connect one bone to another. They are composed of multiple fibers, and an injury may involve some or all of them. A complete ligament injury occurs when all fibers are torn. Such injuries can cause pain, swelling, and reduced movement of the wrist.

Ligament injuries are commonly managed with splinting and taping, along with limiting movement of the affected structures to allow healing.

Fractures

A fracture is a break in a bone that occurs when force exceeds the bone’s ability to withstand it. Crushing injuries to the wrist result from high levels of force or pressure and may also lead to fractures.

Fractures can cause severe pain, swelling, bruising or skin discoloration, as well as reduced movement of the affected limb.

Wrist fractures are commonly treated with a cast or splint while the bone heals. In some cases, surgery may be required using plates, pins, or screws to stabilize the joint during the healing process.

Repetitive Strain Injury

Repetitive stress injuries develop from performing the same movements over long periods. These actions place ongoing stress on the joints, leading to inflammation, pain, and reduced function of the affected limb.

Such conditions are likely to occur with repetitive, rapid, forceful, or prolonged wrist movements, as well as from vibration or frequent pushing, pulling, or carrying heavy loads. Carpal tunnel syndrome is the most common type of repetitive stress injury affecting the wrist.

Carpal Tunnel Syndrome

Carpal tunnel syndrome is a condition marked by pain or numbness in the thumb, index, and middle fingers (and sometimes part of the ring finger). It occurs when the median nerve becomes compressed at the wrist and is commonly seen in people whose occupations involve prolonged hand use, such as computer work.

Treatment may include temporary immobilization of the wrist to allow healing. Medications, physical therapy, or surgery may also be recommended, depending on severity. In many cases, short-term splinting is effective in relieving symptoms.

Any wrist problem that causes ongoing pain, swelling, discoloration, numbness, tingling, or an abnormal wrist position lasting more than two or three days should be assessed by a doctor to identify the cause and begin appropriate treatment as early as possible.