S42.011 Anterior displaced fracture of sternal end of right clavicle

Name of the Condition

• Anterior displaced fracture of sternal end of right clavicle (ICD-10 Code: S42.011)

Summary

This condition involves a break at the sternal (chest) end of the right clavicle, with the bone fragment displaced forward. The clavicle, or collarbone, connects the arm to the body and is a common site for fractures due to its exposed position. Displacement indicates the bone fragments are not aligned, which may affect healing and require specific management.

Causes

Fractures of the clavicle’s sternal end typically result from direct trauma to the shoulder or chest, such as a fall onto the shoulder, a blow to the chest, or a motor vehicle accident. The anterior displacement specifically occurs when the fracture fragment moves toward the front of the body.

Risk Factors

Factors increasing the risk include participation in contact sports, osteoporosis or reduced bone density, and activities with a high risk of falls or collisions. Older adults may be more susceptible due to age-related bone changes.

Symptoms

Symptoms often include sudden pain at the sternal end of the right clavicle, swelling, bruising, and tenderness. A visible or palpable deformity may be present, along with difficulty moving the shoulder or arm due to pain.

Diagnosis

Diagnosis begins with a physical examination to assess pain, swelling, and deformity. X-ray imaging is used to confirm the fracture, its location at the sternal end, and the anterior displacement. Additional imaging like CT may be used for complex cases to evaluate fragment alignment.

Treatment Options

Treatment depends on fracture severity. Mild cases may use immobilization with a sling and pain management. Severe or unstable displacements often require surgical intervention to realign and stabilize the bone, followed by physical therapy to restore function.

Prognosis and Follow-Up

Most fractures heal with proper treatment, but displaced fractures may have a longer recovery. Follow-up imaging and clinical evaluations monitor healing. Physical therapy helps restore mobility, and return to normal activities varies by fracture severity and treatment.

Complications

Potential complications include nonunion (failure to heal), malunion (poor alignment), nerve or blood vessel injury near the fracture, or chronic pain. Infection is rare but possible with surgical intervention.

Lifestyle & Prevention

Preventive measures include using protective gear during contact sports, fall prevention strategies for older adults, and maintaining bone health through adequate calcium and vitamin D intake. Avoiding high-risk activities reduces fracture likelihood.

When to Seek Professional Help

Seek immediate care for severe pain, visible deformity, inability to move the arm, or signs of nerve/vascular compromise (e.g., numbness, discoloration). Follow up with a healthcare provider if pain worsens, swelling persists, or mobility does not improve.

Tips for Medical Coders

Document the specific location (sternal end), side (right), and displacement (anterior) to support S42.011. Ensure clinical notes confirm the fracture’s characteristics, as coding requires precise anatomical and directional details.