S42.25 Fracture of greater tuberosity of humerus

Name of the Condition

• Fracture of greater tuberosity of humerus (ICD-10 Code: S42.25)

Summary

This condition involves a fracture of the greater tuberosity, a bony prominence on the upper end of the humerus (upper arm bone) near the shoulder joint. The greater tuberosity serves as an attachment point for shoulder muscles and ligaments, and its fracture may affect shoulder function.

Causes

Fractures of the greater tuberosity typically result from direct trauma, such as a fall onto the shoulder, a direct blow to the area, 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 falls.
• Osteoporosis or other conditions that weaken bone density.
• Advanced age, which increases susceptibility to fractures.
• Previous shoulder injuries or surgeries.

Symptoms

• Acute pain in the shoulder or upper arm.
• Swelling, bruising, and tenderness around the shoulder.
• Difficulty moving the arm, especially with overhead motions.
• Possible deformity or visible lump at the fracture site.

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 or associated soft tissue damage.

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 shoulder strength and mobility once healing progresses.
• Surgical Intervention: May be required for significantly displaced fractures to realign and stabilize the bone.

Prognosis and Follow-Up

Recovery time depends on fracture severity and treatment. Most patients regain full function with proper care, but stiffness or weakness may persist. Follow-up appointments monitor healing and guide rehabilitation.

Complications

• Shoulder stiffness or limited range of motion.
• Nonunion or malunion of the fracture.
• Nerve or blood vessel injury (rare).
• Chronic pain or arthritis in the shoulder joint.

Lifestyle & Prevention

• Strengthen shoulder muscles through regular exercise.
• Use protective gear during high-impact activities.
• Maintain bone health with adequate calcium and vitamin D intake.
• Avoid falls by modifying home environments (e.g., removing tripping hazards).

When to Seek Professional Help

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

Tips for Medical Coders

Document the fracture location (greater tuberosity of humerus) and any associated details, such as displacement or open wound status, to ensure accurate coding. Include clinical notes supporting the diagnosis and treatment provided.