S52.352 Displaced comminuted fracture of shaft of radius, left arm

Name of the Condition

Displaced comminuted fracture of shaft of radius, left arm
ICD-10 Code: S52.352

Summary

A displaced comminuted fracture of the shaft of the radius involves a break in the long, outer bone of the forearm (radius) between the elbow and wrist, with the bone fragments separated (displaced) and shattered into multiple pieces (comminuted). This injury disrupts the structural integrity of the bone and may affect arm function, depending on the severity of displacement and fragmentation. Treatment typically requires realignment and stabilization to promote healing.

Causes

This fracture commonly results from direct trauma, such as falls onto an outstretched arm, high-impact blows to the forearm, or accidents involving twisting forces at the wrist or elbow. Motor vehicle collisions, sports injuries, or other forceful events can also cause the bone to break into multiple displaced fragments.

Risk Factors

• Participation in contact sports or activities with a high risk of falls
• Osteoporosis or weakened bone density
• Advanced age, which increases fracture susceptibility
• Previous forearm or wrist injuries
• Occupations or hobbies involving repetitive stress or heavy lifting

Symptoms

• Sudden, severe pain at the injury site
• Swelling, bruising, or deformity of the forearm
• Inability to move the wrist or forearm
• Visible bone protrusion (if open fracture)

Diagnosis

Diagnosis is confirmed through clinical evaluation and imaging, typically with X-rays to assess the fracture pattern, displacement, and fragmentation. Additional imaging (e.g., CT scans) may be used for complex cases to guide treatment planning. Physical examination focuses on assessing neurovascular status, range of motion, and soft tissue damage.

Treatment Options

Treatment depends on fracture severity and may include closed reduction (manual realignment) with casting or splinting for stable fractures. Unstable or severely displaced fractures often require surgical intervention, such as open reduction and internal fixation (ORIF) with plates, screws, or rods. Pain management and rehabilitation are integral to recovery.

Prognosis and Follow-Up

Prognosis varies based on fracture complexity, treatment success, and patient factors like age and bone health. Most patients recover function with proper treatment, but stiffness, weakness, or residual pain may occur. Follow-up appointments monitor healing, assess range of motion, and guide rehabilitation to optimize outcomes.

Complications

Potential complications include nonunion (failure to heal), malunion (improper healing), infection (if open fracture), nerve or vascular injury, chronic pain, or post-traumatic arthritis. Early intervention and adherence to treatment reduce these risks.

Lifestyle & Prevention

Preventive measures include fall prevention strategies (e.g., home modifications, balance training), using protective gear during high-risk activities, and maintaining bone health through adequate calcium and vitamin D intake. Avoiding repetitive heavy lifting or high-impact sports may reduce fracture risk.

When to Seek Professional Help

Seek immediate medical attention for severe pain, deformity, inability to move the arm, visible bone, or signs of infection (e.g., fever, redness, drainage). Persistent pain, swelling, or functional limitations after initial treatment also warrant evaluation.

Tips for Medical Coders

Code S52.352 is specific to a displaced comminuted fracture of the left radius shaft. Document the side (left), fracture type (displaced, comminuted), and anatomical location (shaft) clearly. Ensure differentiation from similar codes (e.g., right-sided or non-displaced fractures) and note any additional details (e.g., open vs. closed) if applicable for accurate coding.