S92.035S Nondisplaced avulsion fracture of tuberosity of left calcaneus, sequela

Name of the Condition

• Nondisplaced avulsion fracture of tuberosity of left calcaneus, sequela

Summary

This condition represents a sequela (late effect) of a previously treated nondisplaced avulsion fracture of the tuberosity of the left calcaneus. The fracture involves a small bone fragment pulled away from the heel bone due to tendon or ligament tension, with the fragment remaining in its original position. As a sequela, it reflects residual effects or complications following the initial injury, which may impact mobility, weight-bearing ability, or soft tissue healing.

Causes

The sequela arises from a prior avulsion fracture of the left calcaneal tuberosity, typically caused by high-impact trauma (e.g., falls, direct force to the heel) or sudden forceful muscle contractions (e.g., during sports). The original injury resulted in a nondisplaced fracture, and the sequela indicates ongoing or unresolved effects from that event.

Risk Factors

• History of prior avulsion fracture of the left calcaneus.
• Inadequate healing or incomplete recovery from the initial injury.
• Underlying bone or soft tissue conditions that impair healing.
• Persistent mechanical stress on the affected area during daily activities.

Symptoms

• Chronic or recurrent pain localized to the heel or back of the foot.
• Persistent swelling, tenderness, or limited range of motion.
• Difficulty with weight-bearing or prolonged standing/walking.
• Possible visible or palpable lump at the fracture site.

Diagnosis

Clinical evaluation to assess persistent symptoms, mobility, and functional limitations. Imaging (e.g., X-rays, MRI) may be used to evaluate residual bone or soft tissue changes, confirm healing status, or identify complications. Documentation should link current findings to the prior avulsion fracture.

Treatment Options

Management focuses on addressing residual symptoms and functional limitations. Options may include physical therapy to improve strength and mobility, orthotic devices for support, pain management, or surgical intervention if significant deformity or instability persists. Treatment is tailored to the severity of sequela and patient needs.

Prognosis and Follow-Up

Prognosis depends on the extent of residual damage and response to treatment. Most patients experience gradual improvement with appropriate care, though some may have long-term limitations. Regular follow-up is recommended to monitor healing, adjust treatment, and address any new symptoms or complications.

Complications

• Chronic pain or discomfort.
• Persistent mobility restrictions.
• Development of arthritis or degenerative changes in the affected area.
• Need for additional interventions (e.g., surgery) if healing is incomplete.

Lifestyle & Prevention

• Avoid high-impact activities that stress the heel until fully healed.
• Use supportive footwear or orthotics to reduce strain.
• Engage in low-impact exercises (e.g., swimming, cycling) to maintain fitness without加重 injury.
• Follow rehabilitation guidelines to optimize recovery and prevent recurrence.

When to Seek Professional Help

Seek care if symptoms worsen, new pain or swelling develops, or mobility significantly declines. Prompt evaluation is important if signs of infection (e.g., redness, fever) or nerve involvement (e.g., numbness, tingling) occur.

Tips for Medical Coders

Document the sequela clearly, linking it to the prior avulsion fracture. Ensure clinical notes specify the nature of residual effects (e.g., pain, mobility issues) and confirm the fracture is nondisplaced. Code S92.035S is appropriate for this condition when the sequela is the focus of treatment or evaluation.