S42.145G Nondisplaced fracture of glenoid cavity of scapula, left shoulder, subsequent encounter for fracture with delayed healing

Name of the Condition

• Nondisplaced fracture of glenoid cavity of scapula, left shoulder, subsequent encounter for fracture with delayed healing

Summary

A nondisplaced fracture of the glenoid cavity of the scapula, left shoulder, refers to a break in the socket portion of the shoulder blade that articulates with the humerus, where the bone fragments remain in their normal anatomical position. This condition involves damage to the glenoid, a shallow, concave structure critical for shoulder joint stability. The "subsequent encounter" designation indicates this is a follow-up visit for the fracture, and "delayed healing" specifies that the fracture is not progressing as expected during the normal healing timeline.

Causes

Traumatic injury is the primary cause of glenoid cavity fractures. Common mechanisms include falls onto an outstretched arm, direct blows to the shoulder, or high-impact events such as motor vehicle accidents. Sports-related collisions or forceful impacts during physical activities may also result in this type of fracture. The left shoulder is often affected due to its exposure in certain injury scenarios.

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 injuries that affect bone integrity.

Symptoms

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

Diagnosis

Diagnosis begins with a clinical evaluation, including a detailed patient history and physical examination to assess pain, swelling, and range of motion. Imaging studies, such as X-rays or CT scans, are typically used to confirm the fracture and evaluate healing progress. The "delayed healing" designation is determined by radiographic evidence showing insufficient bone union over time.

Treatment Options

Treatment focuses on promoting healing and restoring function. Conservative management may include immobilization with a sling, pain management, and physical therapy to maintain joint mobility. Surgical intervention may be considered if delayed healing persists or if there is significant functional impairment. Follow-up imaging is often used to monitor healing progress.

Prognosis and Follow-Up

Prognosis depends on the extent of the fracture and the effectiveness of treatment. Delayed healing may prolong recovery time, but most fractures eventually heal with appropriate care. Regular follow-up appointments are necessary to assess healing and adjust treatment plans as needed. Physical therapy is often recommended to restore strength and range of motion.

Complications

• Prolonged pain or discomfort.
• Chronic shoulder instability.
• Limited range of motion.
• In rare cases, nonunion or malunion of the fracture.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Engage in low-impact exercises to maintain joint mobility.
• Ensure adequate nutrition, including calcium and vitamin D, to support bone health.
• Use protective gear during sports or activities with a risk of falls.

When to Seek Professional Help

Seek medical attention if you experience worsening pain, increased swelling, or new symptoms such as numbness or tingling. Prompt evaluation is important if the fracture shows no signs of healing after several weeks of treatment.

Tips for Medical Coders

Document the encounter as a subsequent visit for a fracture with delayed healing. Include details about the fracture's location (left shoulder), the absence of displacement, and evidence of delayed healing (e.g., radiographic findings). Ensure the documentation supports the "delayed healing" modifier to accurately reflect the clinical scenario.