S92.144S Nondisplaced dome fracture of right talus, sequela

Name of the Condition

• Nondisplaced dome fracture of right talus, sequela

Summary

A nondisplaced dome fracture of the right talus, sequela, refers to a healed or healing fracture of the dome-shaped upper surface of the right talus bone, where the bone fragments remain in their normal alignment. This condition represents the residual effects of a prior injury, potentially affecting ankle joint function and weight-bearing. The talus connects the foot to the lower leg and is essential for joint stability and movement.

Causes

The sequela arises from a previous nondisplaced dome fracture of the right talus, typically caused by direct trauma such as falls, sports injuries, or motor vehicle accidents. High-impact forces or twisting motions may have led to the initial fracture, with the current state reflecting the long-term consequences of that injury.

Risk Factors

• Prior history of talus or ankle fractures.
• Inadequate healing or rehabilitation after the initial injury.
• Conditions affecting bone density or joint health.
• Activities or occupations involving repetitive ankle stress.

Symptoms

• Chronic ankle pain or discomfort, especially with weight-bearing.
• Reduced range of motion in the ankle joint.
• Mild swelling or stiffness in the affected area.
• Possible instability or altered gait.

Diagnosis

A healthcare provider will evaluate the patient’s history of prior injury and perform a physical examination to assess pain, mobility, and joint stability. Imaging tests, such as X-rays or CT scans, may be used to confirm the healed fracture and assess residual effects on the talus and surrounding structures.

Treatment Options

Treatment focuses on managing symptoms and restoring function. Options may include physical therapy to improve strength and mobility, pain management, and orthotic devices or bracing for support. In some cases, surgical intervention may be considered to address persistent instability or deformity.

Prognosis and Follow-Up

Prognosis depends on the severity of the initial injury and the effectiveness of rehabilitation. Most patients experience improved function with appropriate treatment, though some may have long-term limitations. Regular follow-up appointments are recommended to monitor healing and adjust management as needed.

Complications

• Chronic ankle pain or arthritis.
• Persistent joint instability.
• Reduced mobility or gait abnormalities.
• Risk of re-injury if the ankle is not properly supported.

Lifestyle & Prevention

• Engage in regular low-impact exercises to maintain ankle strength and flexibility.
• Use appropriate footwear and protective gear during physical activities.
• Avoid high-impact activities that strain the ankle joint.
• Follow rehabilitation guidelines to optimize recovery after injury.

When to Seek Professional Help

Seek medical attention if you experience worsening pain, swelling, or instability in the ankle, or if you notice changes in your ability to bear weight or walk. Prompt evaluation can help address complications and adjust treatment plans.

Tips for Medical Coders

Document the sequela status clearly, noting the history of the prior nondisplaced dome fracture of the right talus. Ensure that the code S92.144S is used only when the condition represents a residual effect of a healed fracture, with supporting clinical documentation of the prior injury and current symptoms.