L97.526 Non-pressure chronic ulcer of other part of left foot with bone involvement without evidence of necrosis

Name of the Condition

• Non-pressure chronic ulcer of other part of left foot with bone involvement without evidence of necrosis

Summary

This condition involves a long-lasting ulcer on a part of the left foot not caused by pressure, where bone is involved but no necrosis is present. It results from poor circulation or other underlying diseases and indicates significant tissue damage.

Causes

Common causes include poor blood circulation from peripheral artery disease, diabetes, or venous insufficiency. It may also stem from infections, trauma, or conditions impairing wound healing, such as neuropathy or immune disorders.

Risk Factors

• Diabetes, especially if poorly controlled
• Peripheral vascular disease
• Smoking
• Advanced age
• History of foot ulcers or injuries
• Obesity or poor foot hygiene

Symptoms

• Open sore with bone involvement on the left foot
• Redness, swelling, or tenderness around the ulcer
• Discharge or odor from the wound
• Pain or discomfort at the site
• Possible signs of infection (e.g., fever, increased warmth)

Diagnosis

A physical examination of the left foot to assess the ulcer’s depth and exposed tissue. Medical history review focusing on diabetes, vascular health, or prior injuries. Lab tests (e.g., wound cultures, blood tests) to check for infection or underlying conditions. Imaging studies (e.g., X-rays) to evaluate bone involvement.

Treatment Options

Treatments typically include wound care and dressing changes, antibiotics if infected, and addressing underlying conditions like diabetes with medication. In some cases, surgical intervention may be necessary to remove dead tissue or promote healing.

Prognosis and Follow-Up

The condition can be managed effectively with appropriate treatment, though healing may take time. Regular follow-up is important to monitor for complications and adjust care as needed.

Complications

• Infection spreading to bone (osteomyelitis)
• Tissue damage worsening
• Delayed healing
• Potential for amputation if severe

Lifestyle & Prevention

• Maintain good blood sugar control if diabetic
• Practice regular foot inspections
• Wear properly fitting footwear
• Avoid smoking
• Manage vascular health through exercise and diet

When to Seek Professional Help

Seek care if the ulcer worsens, shows signs of infection (e.g., increased redness, pus, fever), or does not improve with home care.

Tips for Medical Coders

Document the ulcer’s location (other part of left foot), bone involvement, and absence of necrosis. Ensure clinical notes specify these details to support accurate coding.