S62.113 Displaced fracture of triquetrum [cuneiform] bone, unspecified wrist

Name of the Condition

• Displaced fracture of triquetrum [cuneiform] bone, unspecified wrist

Summary

This condition involves a break in the triquetrum bone of the wrist, with displacement of bone fragments. The triquetrum is one of the small carpal bones that form the wrist joint, and a displaced fracture means the broken pieces are no longer aligned properly. This type of injury typically results from trauma and may affect wrist function and stability.

Causes

Usually caused by direct trauma to the wrist, such as a fall onto an outstretched hand, a blow to the wrist, or a twisting injury. High-impact activities or accidents may also lead to fractures in this area.

Risk Factors

• Participation in contact sports or activities with a high risk of falls.
• Osteoporosis or weakened bone structure, especially in older adults.
• Previous wrist injuries or fractures.

Symptoms

• Pain, swelling, and tenderness in the wrist.
• Bruising or discoloration around the injury site.
• Limited range of motion or difficulty moving the hand or fingers.
• Visible deformity in severe cases.

Diagnosis

Physical examination to assess pain, swelling, and wrist mobility. Imaging tests, such as X-rays, CT scans, or MRIs, to confirm the fracture and evaluate its extent and displacement.

Treatment Options

• Immobilization: Using a cast, splint, or brace to stabilize the wrist and promote healing.
• Pain management: Medications to reduce pain and inflammation.
• Surgery: May be required for severe displacement or if fragments are unstable.
• Rehabilitation: Physical therapy to restore strength and range of motion after healing.

Prognosis and Follow-Up

Most fractures heal with proper treatment, but recovery time depends on severity and treatment. Follow-up imaging may be needed to ensure proper healing. Complications like arthritis or stiffness can occur, especially with delayed treatment.

Complications

• Chronic pain or stiffness in the wrist.
• Post-traumatic arthritis due to joint damage.
• Nerve or tendon injury near the fracture site.
• Nonunion or malunion of the bone if not properly aligned.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health with proper nutrition and exercise.
• Avoid falls by improving balance and home safety measures.

When to Seek Professional Help

Seek immediate care for severe pain, visible deformity, or inability to move the wrist. Persistent symptoms after initial treatment also warrant evaluation.

Tips for Medical Coders

Document the displacement status and unspecified wrist location clearly. Ensure clinical notes support the diagnosis and specify whether the injury is acute or chronic.