S42.254 Nondisplaced fracture of greater tuberosity of right humerus

Name of the Condition

• Nondisplaced fracture of greater tuberosity of right humerus (ICD-10 Code: S42.254)

Summary

This condition involves a nondisplaced fracture of the greater tuberosity, a bony prominence on the upper end of the right humerus (upper arm bone) near the shoulder joint. The fracture does not involve significant separation of the bone fragment from its normal anatomical position, preserving the structural alignment of the shoulder joint.

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.

Treatment Options

• Conservative management with immobilization (e.g., sling) to allow healing.
• Pain management with medications or ice therapy.
• Physical therapy to restore range of motion and strength once healing progresses.
• Surgical intervention is rarely required for nondisplaced fractures but may be considered if displacement occurs or if there is associated ligament damage.

Prognosis and Follow-Up

Most nondisplaced fractures heal well with conservative treatment, and full shoulder function often returns within 6–12 weeks. Follow-up appointments monitor healing progress and guide rehabilitation. Complications are uncommon but may include persistent pain or limited mobility if healing is delayed.

Complications

• Delayed union or nonunion of the fracture.
• Chronic shoulder pain or stiffness.
• Associated injuries to surrounding structures (e.g., rotator cuff, ligaments).
• Post-traumatic arthritis in rare cases.

Lifestyle & Prevention

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

When to Seek Professional Help

Seek immediate medical attention if there is severe pain, inability to move the arm, visible deformity, or signs of infection (e.g., fever, redness). Follow up with a healthcare provider if symptoms worsen or do not improve with initial treatment.

Tips for Medical Coders

Document the fracture as nondisplaced and specify the right humerus. Include details on the mechanism of injury, imaging findings, and treatment approach to support code assignment. Ensure the fracture is not associated with displacement or other complications, as these would require different coding.