S62.254 Nondisplaced fracture of neck of first metacarpal bone, right hand

Name of the Condition

• Nondisplaced fracture of neck of first metacarpal bone, right hand

Summary

This condition involves a break or crack in the neck of the first metacarpal bone (the bone connecting the thumb to the wrist) without displacement of the bone fragments. The fracture remains aligned, and the severity and treatment depend on the location and extent of the break.

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 in the thumb or base of the 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.

Treatment Options

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

Prognosis and Follow-Up

Most nondisplaced fractures heal well with proper immobilization and follow-up care. Recovery time varies but typically ranges from 4 to 6 weeks. Regular check-ups ensure proper healing and address any complications.

Complications

• Delayed healing or nonunion if the fracture is not immobilized correctly.
• Stiffness or reduced range of motion in the thumb or hand.
• Chronic pain in rare cases.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise to reduce fracture risk.
• Avoid falls by using assistive devices if needed.

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or movement becomes severely limited. Immediate attention is needed if the hand appears deformed or numb.

Tips for Medical Coders

Document the nondisplaced nature of the fracture and specify the right-hand involvement. Ensure clinical notes support the absence of displacement and confirm the anatomical location (neck of the first metacarpal bone) for accurate coding.