S92.064B Nondisplaced intraarticular fracture of right calcaneus, initial encounter for open fracture

Name of the Condition

• Nondisplaced intraarticular fracture of right calcaneus, initial encounter for open fracture

Summary

A nondisplaced intraarticular fracture of the right calcaneus is a break in the right heel bone where the fracture extends into the joint space but the bone fragments remain in their normal alignment. This injury affects the subtalar joint and is classified as an open fracture, meaning the skin over the fracture site is broken, increasing infection risk. Symptoms typically include severe pain, swelling, and difficulty bearing weight on the affected foot.

Causes

High-impact trauma, such as falls from a height or motor vehicle accidents, is a common cause. Direct force to the heel, often seen in sports injuries or workplace accidents, can also result in this fracture. The open nature of the fracture may occur when the broken bone pierces the skin or when external trauma damages the skin over the fracture site.

Risk Factors

• Participation in high-impact sports or activities.
• Occupations involving heights or fall risks.
• Osteoporosis or other bone-weakening conditions.
• Previous heel injuries or surgeries.
• Lack of protective footwear in high-risk environments.

Symptoms

• Severe heel pain, especially with weight-bearing.
• Swelling and bruising around the ankle and heel.
• Difficulty or inability to bear weight on the affected foot.
• Possible deformity of the heel.
• Visible wound or break in the skin over the fracture site (open fracture).

Diagnosis

Physical examination to assess pain, swelling, deformity, and open wound. Imaging tests, such as X-rays, CT scans, or MRI, to confirm the fracture, evaluate joint involvement, and assess alignment. Additional evaluation for infection risk may be performed due to the open nature of the fracture.

Treatment Options

• Immediate wound care: Cleaning and dressing the open wound to reduce infection risk.
• Antibiotics: May be administered to prevent or treat infection.
• Immobilization: Casts, splints, or boots to stabilize the fracture and promote healing.
• Surgical intervention: May be required to clean the wound, remove debris, or stabilize the fracture if needed.
• Pain management: Medications to alleviate discomfort during recovery.

Prognosis and Follow-Up

Recovery depends on fracture severity, treatment adherence, and infection prevention. Nondisplaced fractures generally heal well with proper immobilization, but open fractures require close monitoring for complications. Follow-up appointments are necessary to assess healing, manage pain, and adjust treatment as needed. Physical therapy may be recommended to restore mobility and strength.

Complications

• Infection at the open wound site.
• Delayed healing or nonunion.
• Post-traumatic arthritis in the subtalar joint.
• Chronic pain or stiffness.
• Nerve or vascular damage.

Lifestyle & Prevention

• Wear appropriate protective footwear in high-risk environments.
• Use safety measures, such as harnesses, in occupations involving heights.
• Maintain bone health through diet and exercise to reduce fracture risk.
• Avoid high-impact activities without proper protection.

When to Seek Professional Help

Seek immediate medical attention if you experience severe heel pain, swelling, or an open wound after trauma. Prompt care is critical to reduce infection risk and ensure proper fracture management.

Tips for Medical Coders

Document the fracture type (nondisplaced, intraarticular), laterality (right), and encounter type (initial for open fracture) to support accurate coding. Include details about the open wound, such as size, location, and contamination, as these affect coding and reimbursement. Ensure documentation aligns with the ICD-10-CM guidelines for open fractures and initial encounter.