S42.252A Displaced fracture of greater tuberosity of left humerus, initial encounter for closed fracture

Name of the Condition

• Displaced fracture of greater tuberosity of left humerus, initial encounter for closed fracture (ICD-10 Code: S42.252A)

Summary

This condition involves a displaced fracture of the greater tuberosity, a bony prominence on the upper end of the left humerus (upper arm bone) near the shoulder joint. The fracture is closed (no open wound) and the bone fragment is out of its normal anatomical position. This is the initial encounter for treatment.

Causes

Typically results from direct trauma to the shoulder, such as a fall onto the shoulder, a direct blow, 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, to confirm the fracture location, displacement, and rule out other injuries. CT scans may be used 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 reduce discomfort and inflammation.
• Physical Therapy: Exercises to restore strength and mobility once healing allows.
• Surgical Intervention: May be required for severe displacement or instability.

Prognosis and Follow-Up

Most fractures heal with proper immobilization and rehabilitation. Recovery time varies but typically ranges from 6 to 12 weeks. Follow-up appointments monitor healing and functional recovery. Complications are rare but may include reduced shoulder mobility or chronic pain.

Complications

• Persistent shoulder pain or stiffness.
• Nonunion or malunion of the fracture.
• Nerve or blood vessel injury (rare).
• Post-traumatic arthritis in the shoulder joint.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Use proper lifting techniques to reduce shoulder strain.
• Maintain bone health through diet and exercise to prevent future fractures.
• Wear protective gear during sports or activities with fall risks.

When to Seek Professional Help

Seek immediate care for severe pain, visible deformity, inability to move the arm, or signs of infection (e.g., fever, redness, drainage). Follow up with a provider if pain worsens or does not improve with treatment.

Tips for Medical Coders

Document the fracture as displaced, specify the left humerus, and confirm it is a closed fracture with no open wound. Note the "initial encounter" to indicate this is the first visit for treatment. Ensure documentation supports the diagnosis and treatment provided.