S42.253 Displaced fracture of greater tuberosity of unspecified humerus

Name of the Condition

• Displaced fracture of greater tuberosity of unspecified humerus (ICD-10 Code: S42.253)

Summary

This condition involves a displaced fracture of the greater tuberosity, a bony prominence on the upper end of the humerus (upper arm bone) near the shoulder joint. The fracture is characterized by the separation of the bone fragment from its normal anatomical position, which may affect shoulder function due to its role as an attachment point for muscles and ligaments.

Causes

Typically results from direct trauma to the shoulder, such as a fall onto an outstretched hand, a direct blow to the shoulder, or forceful muscle contraction (e.g., during sports or lifting). Low-energy trauma may also cause the injury in individuals with weakened bones.

Risk Factors

• Participation in contact sports or activities with a high risk of shoulder injury.
• Osteoporosis or weakened bone density, which increases susceptibility to fractures.
• Advanced age, which may reduce bone strength.
• Previous shoulder injuries or conditions that compromise bone integrity.

Symptoms

• Acute pain localized to the shoulder or upper arm.
• Swelling, bruising, and tenderness over the fracture site.
• Difficulty moving the shoulder or lifting the arm.
• Possible visible deformity or prominence at the shoulder.

Diagnosis

Physical examination to assess pain, swelling, and range of motion. Imaging tests, such as X-rays, are used to confirm the fracture and evaluate displacement. CT scans or MRIs may be ordered for detailed assessment of complex fractures.

Treatment Options

• Immobilization: Using a sling or brace to support the arm while the bone heals.
• Pain Management: Medications to alleviate discomfort and reduce inflammation.
• Surgical Intervention: May be required to align and stabilize the fracture if displacement is severe or if conservative treatment fails.

Prognosis and Follow-Up

Most fractures heal with proper immobilization and rest, but recovery time depends on the severity of displacement and patient factors. Follow-up appointments are necessary to monitor healing and restore shoulder function through physical therapy. Return to normal activities is gradual, with full recovery often taking several months.

Complications

• Nonunion or malunion of the fracture, leading to persistent pain or limited mobility.
• Shoulder stiffness or reduced range of motion.
• Nerve or blood vessel damage in severe cases.
• Increased risk of future fractures if bone density is compromised.

Lifestyle & Prevention

• Engage in regular weight-bearing exercises to maintain bone density.
• Use proper techniques during sports or physical activities to avoid falls or direct impacts.
• Wear protective gear during high-risk activities.
• Address underlying conditions like osteoporosis to reduce fracture risk.

When to Seek Professional Help

Seek immediate medical attention if you experience severe shoulder pain, visible deformity, inability to move the arm, or signs of infection (e.g., fever, redness, or drainage) after an injury.

Tips for Medical Coders

Document the displacement status and anatomical site (unspecified humerus) clearly. Ensure clinical notes specify the fracture type and any associated injuries to support accurate coding. Verify that the code aligns with the documented diagnosis and treatment plan.