S62.234 Other nondisplaced fracture of base of first metacarpal bone, right hand

Name of the Condition

• Other nondisplaced fracture of base of first metacarpal bone, right hand

Summary

This condition involves a fracture at the base of the first metacarpal bone in the right hand, where the bone fragments remain aligned without displacement. The fracture may be partial or complete but does not involve misalignment of the bone segments. The severity and treatment depend on the fracture pattern and associated injuries.

Causes

Typically caused by direct trauma, such as a fall onto an outstretched hand, a blow to the thumb or hand, or a crushing 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 hand or thumb injuries that may have compromised bone integrity.

Symptoms

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

Diagnosis

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

Treatment Options

• Immobilization: Using a cast, splint, or brace to stabilize the area and promote healing.
• Pain management: Medications to reduce discomfort and inflammation.
• Physical therapy: Exercises to restore strength and mobility once healing progresses.

Prognosis and Follow-Up

Most nondisplaced fractures heal well with proper immobilization and care. Follow-up appointments monitor healing progress, and physical therapy may be recommended to restore full function. Recovery time varies but typically ranges from several weeks to a few months.

Complications

• Delayed healing or nonunion if the fracture is not properly immobilized.
• Stiffness or reduced range of motion in the thumb or wrist.
• Chronic pain or arthritis in the affected joint over time.

Lifestyle & Prevention

• Use protective gear during high-risk activities, such as sports or manual labor.
• Maintain bone health through a balanced diet rich in calcium and vitamin D.
• Avoid falls by using assistive devices if balance is a concern, especially in older adults.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, visible deformity, inability to move the thumb, or signs of infection (e.g., redness, fever). Persistent pain or swelling after initial treatment also warrants evaluation.

Tips for Medical Coders

Document the nondisplaced nature of the fracture and specify the right-hand involvement. Include details about the mechanism of injury, imaging results, and treatment plan to support accurate coding. Ensure the fracture is not associated with displacement or other complicating factors.