M85.07
Fibrous dysplasia (monostotic), ankle and foot
Clinical Classification Guidelines
Medical Intelligence & Overview
Fibrous dysplasia is a bone disorder where normal bone is replaced by fibrous tissue, leading to weak, deformed bones. When affecting just one bone, it is called monostotic fibrous dysplasia. Specifically, the form involving the ankle and foot, classified under ICD-10 code M85.07, can cause pain, deformity, and increased risk of fractures. Although it is a benign condition, understanding its features can help in managing symptoms and monitoring the affected area.
Causes & Symptoms
Clinical Causes: Genetic mutations affecting bone development Abnormal proliferation of fibrous tissue within the bone No clear environmental or lifestyle risk factors identified Usually develops during childhood or adolescence
Key Symptoms: Persistent pain in the affected ankle or foot Swelling or swelling that increases over time Deformity or irregularity in bone shape or size Reduced mobility or difficulty bearing weight episodes of fractures or bone weakness Possible warmth or tenderness over the affected area
Diagnostic & Treatment
Diagnosis Path: Diagnosing monostotic fibrous dysplasia of the ankle and foot involves a combination of clinical evaluation and imaging studies.
Treatment Protocols: Treatment focuses on managing symptoms and preventing complications. The approach may vary based on the severity of the condition and patient needs.
Clinical Advice & FAQs
Billing Guidance
Is M85.07 a billable ICD-10 code?
Yes, M85.07 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M85.07?
Clinical documentation must specify the nature of Fibrous dysplasia (monostotic), ankle and foot and any associated comorbidities for accurate reporting.
Cite this Clinical Reference