S42.254D Nondisplaced fracture of greater tuberosity of right humerus, subsequent encounter for fracture with routine healing

Name of the Condition

• Nondisplaced fracture of greater tuberosity of right humerus, subsequent encounter for fracture with routine healing (ICD-10 Code: S42.254D)

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. This code is used for a subsequent encounter during the healing phase, indicating routine progress without complications.

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

Treatment typically includes immobilization with a sling or brace to support healing. Physical therapy may be recommended to restore range of motion and strength once initial healing is confirmed. Pain management and activity modification are also part of the care plan.

Prognosis and Follow-Up

With proper treatment, most nondisplaced fractures heal without long-term complications. Follow-up appointments monitor healing progress, and imaging may be repeated to assess bone union. Return to normal activities is gradual, guided by clinical improvement and functional recovery.

Complications

While rare, potential complications include nonunion (failure to heal), malunion (improper healing), or persistent pain. Infection or nerve injury may occur but are uncommon with appropriate care.

Lifestyle & Prevention

• Use protective gear during sports or high-risk activities.
• 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 medical attention if pain worsens, swelling increases, or movement becomes more restricted. Signs of infection (e.g., fever, redness, pus) or new deformity also require prompt evaluation.

Tips for Medical Coders

This code (S42.254D) is specific to a subsequent encounter for a nondisplaced fracture of the greater tuberosity of the right humerus with routine healing. Documentation should confirm the fracture type, laterality (right), and that the encounter is for follow-up during the healing phase without complications. Ensure the record supports the "subsequent encounter" and "routine healing" criteria to justify code assignment.