Scapholunate Torn Ligament

If you suffer from scapholunate torn ligament, please Schedule an appointment with one of our orthopedic specialists as soon as possible.

What is Scapholunate Torn Ligament?

A scapholunate torn ligament refers to an injury that damages the strong band of tissue connecting the scaphoid and lunate bones in the wrist. The scapholunate ligament helps maintain proper alignment and stability between these two small wrist bones during movement. A tear can weaken wrist support, allowing the bones to shift and affecting normal hand and wrist function.

A scapholunate ligament tear often develops after a fall on an outstretched hand, a forceful wrist injury, or repeated stress on the joint. The injury can cause wrist pain, swelling, reduced grip strength, clicking sensations, and difficulty with activities that require lifting or pushing. Without proper treatment, the damaged ligament may lead to ongoing wrist instability, reduced motion, and changes within the wrist joint over time.

Causes of Scapholunate Torn Ligament

A scapholunate torn ligament often develops when sudden force places excessive stress on the wrist joint. Falls on an outstretched hand can force the wrist backward and stretch or tear the ligament between the scaphoid and lunate bones. High-impact injuries from sports, car accidents, and workplace accidents can also damage the ligament by causing the wrist bones to shift forcefully.

Repeated wrist stress and overuse can weaken the scapholunate ligament over time. Activities that involve heavy lifting, repetitive gripping, or frequent wrist motion may increase the risk of injury. Previous wrist trauma, ligament degeneration, and untreated wrist injuries can also contribute to ligament damage and lead to instability between the scaphoid and lunate bones.

Treatments Options for a Scapholunate Torn Ligament

Mild cases of a scapholunate torn ligament often respond to non-surgical treatments that protect the wrist and support healing. Specialists may recommend wrist splinting or casting to limit movement and allow the ligament to recover. Patients can use rest, ice, and activity modification to reduce pain and swelling. Physical therapy exercises help restore wrist strength, flexibility, and stability after the injury improves. Anti-inflammatory medications may also help manage discomfort.

Severe cases may require surgical treatment to restore wrist stability and repair the damaged ligament. Surgeons may perform ligament repair, ligament reconstruction, or procedures that realign the scapholunate bones when significant tearing or instability occurs. After surgery, patients follow a rehabilitation program that includes immobilization, gradual motion exercises, and strengthening activities. Proper treatment helps improve wrist function, reduce pain, and prevent long-term complications such as chronic instability or arthritis.

If you would like to speak to a Texas Based Orthopedic Specialist, give us a call at 817-697-4038, or contact us online. Telemedicine appointments are also available.