M85.071
Fibrous dysplasia (monostotic), right 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 it affects a specific area, such as the right ankle and foot, it is called monostotic fibrous dysplasia. This condition can cause pain, deformity, and increased risk of fractures, impacting daily activities and mobility. Recognizing the features and management options is crucial for those affected.
Causes & Symptoms
Clinical Causes: Genetic mutations affecting bone development, particularly involving the GNAS gene Abnormal signaling pathways that lead to improper bone formation No clear environmental or lifestyle factors have been directly linked to fibrous dysplasia
Key Symptoms: Persistent or intermittent pain in the ankle and foot Swelling or noticeable deformity of the affected bones Weakness or fragility, leading to increased risk of fractures Bone tenderness or sensitivity to pressure Possible limited range of motion or difficulty walking Palpable bony abnormality or irregularity in the bone structure
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of clinical evaluation and imaging studies:
Treatment Protocols: Management strategies differ based on the severity of symptoms and the extent of bone involvement:
Clinical Advice & FAQs
Billing Guidance
Is M85.071 a billable ICD-10 code?
Yes, M85.071 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M85.071?
Clinical documentation must specify the nature of Fibrous dysplasia (monostotic), right ankle and foot and any associated comorbidities for accurate reporting.
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