S62.291 Other fracture of first metacarpal bone, right hand

Name of the Condition

• Other fracture of first metacarpal bone, right hand

Summary

This condition involves a break or crack in the first metacarpal bone of the right hand, which connects the thumb to the wrist. Fractures can range from minor cracks to complete breaks and may or may not involve displacement of the bone fragments. The severity and specific treatment depend on the location and nature of the fracture.

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 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.

Treatment Options

• Immobilization: Using a cast, splint, or brace to stabilize the area and promote healing.
• Pain management: Medications to reduce discomfort and inflammation.
• Surgical intervention: Required for severe fractures with significant displacement or joint involvement.
• Rehabilitation: Physical therapy to restore strength and mobility after healing.

Prognosis and Follow-Up

Most fractures heal within 6–8 weeks with proper treatment. Follow-up appointments monitor healing progress and adjust treatment as needed. Full recovery depends on fracture severity and adherence to rehabilitation.

Complications

• Nonunion or delayed healing.
• Arthritis or joint stiffness.
• Nerve or tendon damage.
• Chronic pain or reduced function.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise.
• Avoid repetitive stress on the thumb and hand.

When to Seek Professional Help

Seek immediate care for severe pain, visible deformity, inability to move the thumb, or signs of infection (e.g., fever, redness).

Tips for Medical Coders

Document the specific location (right hand) and fracture type (other) to support accurate coding. Include details on displacement, treatment, and any associated injuries for complete clinical context.