S92.142D Displaced dome fracture of left talus, subsequent encounter for fracture with routine healing

Name of the Condition

• Displaced dome fracture of left talus, subsequent encounter for fracture with routine healing

Summary

A displaced dome fracture of the left talus, subsequent encounter for fracture with routine healing, refers to a break in the dome-shaped upper surface of the left talus bone where fragments are shifted out of alignment, and the fracture is in the healing phase with expected progress. This injury affects the ankle joint, potentially disrupting weight-bearing and movement. The talus connects the foot to the lower leg and is critical for ankle function.

Causes

Direct trauma to the ankle, such as falls, sports injuries, or motor vehicle accidents, is the most common cause. High-impact forces or twisting motions can also lead to dome fractures, particularly in activities involving sudden stops or changes in direction.

Risk Factors

• Participation in high-impact sports (e.g., basketball, soccer) or activities with a risk of ankle injury.
• Osteoporosis or other conditions that weaken bone density.
• Previous ankle or talus injuries.
• Improper footwear or inadequate protective gear during physical activities.

Symptoms

• Sudden, severe pain in the ankle or foot.
• Swelling and bruising around the injury site.
• Difficulty bearing weight or walking.
• Limited range of motion in the ankle joint.
• Possible deformity or abnormal positioning of the foot.

Diagnosis

A healthcare provider will perform a physical examination to assess pain, swelling, and mobility. Imaging tests, such as X-rays, CT scans, or MRIs, are typically used to confirm the fracture and evaluate healing progress. The "subsequent encounter" designation indicates follow-up care during the routine healing phase.

Treatment Options

Treatment may include immobilization with a cast or brace, pain management, and physical therapy to restore function. Surgical intervention is sometimes necessary for severe displacement. Follow-up care focuses on monitoring healing and guiding rehabilitation.

Prognosis and Follow-Up

With proper treatment, most fractures heal within several weeks to months. Routine healing implies expected progress without complications. Follow-up appointments are essential to assess recovery and adjust care as needed.

Complications

Potential complications include nonunion, malunion, arthritis, or chronic pain. Infection or nerve damage may occur, though these are less common.

Lifestyle & Prevention

• Wear supportive footwear during physical activities.
• Use protective gear (e.g., ankle braces) in high-risk sports.
• Maintain bone health through diet and exercise.
• Avoid activities that increase fall or injury risk.

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or mobility does not improve. Signs of infection (e.g., fever, redness) or new deformity also require prompt evaluation.

Tips for Medical Coders

This code is used for a displaced dome fracture of the left talus during a subsequent encounter when the fracture is healing routinely. Documentation should specify the fracture's displacement, location (left talus), and that healing is progressing as expected without complications. Ensure the encounter type (subsequent) and healing status (routine) are clearly documented.