S42.113 Displaced fracture of body of scapula, unspecified shoulder

Name of the Condition

• Displaced fracture of body of scapula, unspecified shoulder

Summary

A displaced fracture of the body of the scapula involves a break in the main, flat portion of the shoulder blade bone, with the fractured fragments shifted out of their normal alignment. This condition affects the shoulder (unspecified side) and may result from significant trauma, leading to pain, functional impairment, and potential complications if not properly managed.

Causes

Traumatic injury is the primary cause, often resulting from high-impact events such as motor vehicle accidents, falls from height, or direct forceful blows to the shoulder. Sports-related collisions or crush injuries may also lead to this type of fracture.

Risk Factors

• Participation in contact sports or activities with a high risk of falls.
• Osteoporosis or other bone-weakening conditions.
• Advanced age, which may increase susceptibility to fractures from minor trauma.
• Previous shoulder or upper arm injuries that affect bone integrity.

Symptoms

• Intense pain in the shoulder or upper back, worsening with movement.
• Swelling, bruising, or tenderness over the shoulder blade.
• Limited range of motion in the shoulder joint.
• Difficulty lifting or rotating the arm.
• Possible visible deformity or instability in severe cases.

Diagnosis

Diagnosis begins with a physical examination to assess pain, swelling, and range of motion. Imaging studies, typically X-rays, are used to confirm the fracture and evaluate displacement. In some cases, CT scans may be ordered to assess complex fractures or associated injuries.

Treatment Options

Treatment depends on fracture severity and displacement. Non-displaced or minimally displaced fractures may be managed with immobilization (e.g., sling) and pain relief. Displaced fractures often require surgical intervention to realign and stabilize the bone, followed by rehabilitation to restore function.

Prognosis and Follow-Up

Most patients recover well with appropriate treatment, though recovery time varies. Follow-up care includes monitoring healing progress, physical therapy to restore mobility, and regular imaging to ensure proper alignment. Complications, such as chronic pain or reduced function, may occur in severe cases.

Complications

Potential complications include nonunion (failure to heal), malunion (poor alignment), nerve or blood vessel damage, chronic shoulder pain, and reduced range of motion. Infection or hardware-related issues may arise after surgery.

Lifestyle & Prevention

Avoid high-risk activities without proper protection. Maintain bone health through adequate calcium and vitamin D intake, and engage in weight-bearing exercise to strengthen bones. Use protective gear during contact sports or activities with fall risks.

When to Seek Professional Help

Seek immediate medical attention for severe pain, visible deformity, inability to move the arm, or signs of infection (e.g., fever, redness). Persistent pain or functional limitations after initial treatment also warrant evaluation.

Tips for Medical Coders

Document the fracture as displaced and specify the shoulder (unspecified) when coding. Include details on trauma mechanism, imaging findings, and treatment approach. Ensure alignment with clinical documentation to support accurate code assignment.