S42.152K Displaced fracture of neck of scapula, left shoulder, subsequent encounter for fracture with nonunion

Name of the Condition

• Displaced fracture of neck of scapula, left shoulder, subsequent encounter for fracture with nonunion

Summary

A displaced fracture of the neck of the scapula, left shoulder, involves a break in the narrow portion of the shoulder blade bone that connects to the shoulder joint, with the bone fragments shifted out of their normal alignment. This condition affects the left shoulder and is classified as a subsequent encounter for fracture with nonunion, indicating the fracture has not healed properly after an initial injury. The scapula's neck region is critical for shoulder stability and movement, and nonunion can lead to persistent pain and functional impairment.

Causes

Traumatic injury is the primary cause of this fracture. Common mechanisms include falls, motor vehicle accidents, sports-related impacts, or direct blows to the shoulder area. High-energy trauma, such as that from a collision, often results in displacement of the bone fragments. Nonunion may occur due to inadequate immobilization, poor blood supply to the fracture site, or excessive movement during the healing process.

Risk Factors

• Participation in contact sports or high-impact activities.
• Osteoporosis or other bone-weakening conditions.
• Advanced age, which may increase susceptibility to falls.
• Previous shoulder or upper arm injuries that affect bone integrity.
• Smoking or poor nutrition, which can impair bone healing.

Symptoms

• Persistent pain in the shoulder or upper back, especially with movement.
• Swelling, bruising, or tenderness over the shoulder blade.
• Limited range of motion in the shoulder.
• Visible deformity or abnormal positioning of the shoulder.
• Clicking or grinding sensations during shoulder movement.

Diagnosis

Diagnosis typically involves a physical examination to assess pain, swelling, and range of motion. Imaging studies, such as X-rays or CT scans, are used to confirm the fracture and evaluate for nonunion. The healthcare provider may also review the patient's medical history, including prior injuries and treatment, to determine the fracture's status. Additional tests, like bone scans, may be ordered to assess bone healing.

Treatment Options

Treatment focuses on promoting fracture healing and restoring function. Options may include immobilization with a sling or brace to stabilize the shoulder, physical therapy to improve range of motion and strength, and pain management with medications. In cases of nonunion, surgical intervention, such as bone grafting or internal fixation, may be necessary to realign and stabilize the fracture. Rehabilitation is often required to regain full shoulder function.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture and the effectiveness of treatment. With proper care, many patients can achieve satisfactory healing and functional recovery. Follow-up appointments are essential to monitor healing progress, adjust treatment plans, and address any complications. Long-term outcomes may vary based on the patient's age, overall health, and adherence to rehabilitation.

Complications

• Chronic pain or discomfort in the shoulder.
• Persistent limited range of motion.
• Nerve or blood vessel damage near the fracture site.
• Infection, particularly if surgical intervention is required.
• Post-traumatic arthritis in the shoulder joint.

Lifestyle & Prevention

• Avoid high-impact activities that risk shoulder injury.
• Maintain bone health through a balanced diet rich in calcium and vitamin D.
• Use protective gear during sports or activities with fall risks.
• Practice safe movement techniques to reduce injury likelihood.
• Quit smoking, as it can impair bone healing.

When to Seek Professional Help

Seek medical attention if you experience severe shoulder pain, swelling, or deformity after an injury. Contact a healthcare provider if pain persists despite rest or if you notice decreased range of motion. Immediate care is necessary for signs of infection, such as fever, redness, or drainage from the injury site.

Tips for Medical Coders

This code is used for a subsequent encounter for a displaced fracture of the neck of the scapula, left shoulder, with nonunion. Document the fracture's status, including evidence of nonunion, and confirm the left shoulder involvement. Ensure the encounter is classified as subsequent (not initial) and that nonunion is clearly documented to support code assignment.