M85.062
Fibrous dysplasia (monostotic), left lower leg
Clinical Classification Guidelines
Medical Intelligence & Overview
Fibrous dysplasia is a bone disorder where normal bone is replaced with abnormal fibrous tissue, leading to weakened and deformed bones. When it affects a single bone, especially in the left lower leg, it is referred to as monostotic fibrous dysplasia. This condition can cause pain, deformity, and an increased risk of fractures, impacting the affected limb's function and quality of life. Although it can develop at any age, it is often diagnosed in children and young adults.
Causes & Symptoms
Clinical Causes: Genetic mutations affecting bone cell development Abnormal activity of osteoblasts, leading to fibrous tissue growth No clear environmental or lifestyle factors have been identified as direct causes In some cases, it may occur spontaneously without a known cause
Key Symptoms: Persistent bone pain, especially after activity Swelling or a noticeable lump in the affected area Bone deformity or noticeable changes in limb shape Increased susceptibility to fractures in the affected bone Possible restricted movement or stiffness in nearby joints Weakness in the affected limb
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a combination of clinical evaluation and imaging tests. Medical professionals may order:
Treatment Protocols: Management options focus on alleviating symptoms, preventing complications, and maintaining function. Approaches may include:
Clinical Advice & FAQs
Billing Guidance
Is M85.062 a billable ICD-10 code?
Yes, M85.062 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M85.062?
Clinical documentation must specify the nature of Fibrous dysplasia (monostotic), left lower leg and any associated comorbidities for accurate reporting.
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