S42.256D Nondisplaced fracture of greater tuberosity of unspecified humerus, subsequent encounter for fracture with routine healing

Name of the Condition

• Nondisplaced fracture of greater tuberosity of unspecified humerus, subsequent encounter for fracture with routine healing (ICD-10 Code: S42.256D)

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, where the fracture fragments remain in their normal anatomical position without displacement. The greater tuberosity serves as an attachment point for shoulder muscles and ligaments, and its fracture may affect shoulder function. This code is used for a subsequent encounter when the fracture is healing routinely.

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. Pain management with medications may be recommended. Physical therapy is often prescribed to restore strength and range of motion once healing progresses. Surgical intervention is rarely needed for nondisplaced fractures.

Prognosis and Follow-Up

Most nondisplaced fractures of the greater tuberosity heal well with conservative treatment. Full recovery of shoulder function is expected, though it may take several weeks to months. Follow-up appointments are important to monitor healing and adjust treatment as needed.

Complications

Complications are rare but may include persistent pain, limited shoulder mobility, or nonunion (failure to heal). Infection or nerve injury is uncommon but possible with surgical intervention, though this is not typical for nondisplaced fractures.

Lifestyle & Prevention

Avoid high-risk activities until cleared by a healthcare provider. Strengthen shoulder muscles through targeted exercises to improve stability. Use protective gear during sports. Maintain bone health with a balanced diet and regular exercise to reduce fracture risk.

When to Seek Professional Help

Seek immediate care for severe pain, inability to move the arm, or signs of infection (e.g., fever, increased swelling). Follow up with a healthcare provider if pain worsens or does not improve with treatment, or if mobility does not return as expected.

Tips for Medical Coders

This code is specific to a subsequent encounter for a fracture with routine healing. Documentation should confirm the fracture is nondisplaced, the encounter is subsequent, and healing is progressing without complications. Ensure the humerus is unspecified and the encounter type aligns with routine healing.