S62.162 Displaced fracture of pisiform, left wrist

Name of the Condition

• Displaced fracture of pisiform, left wrist

Summary

This condition involves a break in the pisiform bone of the left wrist where the bone fragments are displaced from their normal position. The pisiform is a small, pea-shaped carpal bone located on the palmar (palm) side of the wrist, near the base of the pinky finger. Displacement occurs when the broken bone fragments shift, potentially affecting wrist stability and function. Fractures in this area typically result from trauma and may vary in severity, with displacement indicating a more significant injury.

Causes

Typically caused by direct trauma to the wrist, such as a fall onto an outstretched hand, a blow to the palmar side of the wrist, or a crushing injury. High-impact activities or accidents may also lead to fractures in this specific bone.

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 palmar side of the left 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 alignment.

Treatment Options

• Immobilization: Using a cast, splint, or brace to stabilize the wrist and allow healing.
• Pain management: Medications or therapies to reduce discomfort and inflammation.
• Surgical intervention: Required in severe cases to realign and fix displaced fragments, often with pins or screws.
• Rehabilitation: Physical therapy to restore strength and range of motion after healing.

Prognosis and Follow-Up

Most fractures heal with proper immobilization and care, but displaced fractures may require longer recovery. Follow-up imaging and clinical assessments ensure proper alignment and healing. Complications like arthritis or reduced mobility are possible if treatment is delayed or inadequate.

Complications

• Chronic pain or stiffness in the wrist.
• Arthritis or joint degeneration due to misalignment.
• Nerve or tendon damage from displaced bone fragments.
• Reduced grip strength or functional limitations.

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports, manual labor).
• Maintain bone health through diet and exercise to reduce fracture risk.
• Avoid falls by improving balance and using assistive devices if needed.
• Seek prompt treatment for wrist injuries to prevent displacement or complications.

When to Seek Professional Help

Consult a healthcare provider if you experience severe wrist pain, swelling, or deformity after an injury. Immediate care is needed for open fractures (skin broken) or signs of nerve damage (numbness, tingling).

Tips for Medical Coders

Document the side (left wrist), displacement status, and any additional details (e.g., open/closed, initial encounter) to ensure accurate coding. Verify clinical notes for confirmation of displacement and exclude other wrist injuries. Code S62.162 specifically represents a displaced fracture of the pisiform in the left wrist.