M87.18
Osteonecrosis due to drugs, other site
Clinical Classification Guidelines
Medical Intelligence & Overview
Osteonecrosis due to drugs, classified under ICD-10 code M87.18, is a condition in which bone tissue dies as a result of adverse effects from certain medications. This condition affects various bones in the body, leading to pain, reduced mobility, and in some cases, joint collapse. It is a serious complication that requires careful management to prevent further damage and maintain the quality of life.
Causes & Symptoms
Clinical Causes: Use of corticosteroids, especially when taken in high doses or for long periods Certain chemotherapy drugs known to impact bone health Medications that interfere with blood flow to bones, such as specific anticoagulants or immunosuppressants Repeated high-dose injections, such as corticosteroid injections into joints Long-term use of other drugs with potential osteotoxic effects
Key Symptoms: Persistent pain in the affected bone or joint, which may worsen over time Limited range of motion in nearby joints Swelling or tenderness around the affected area Gradual loss of function or mobility in the affected limb In severe cases, collapse of the bone structure, leading to deformity
Diagnostic & Treatment
Diagnosis Path: X-rays to identify bone collapse or abnormalities Magnetic Resonance Imaging (MRI) for detailed visualization of bone tissue and early detection Bone scans to assess blood flow and bone viability Histopathological examination if a biopsy is conducted
Treatment Protocols: Discontinuing or adjusting the offending medication under medical supervision Medications such as pain relievers or anti-inflammatory drugs Physical therapy to improve joint function and minimize stiffness Assistive devices like braces or crutches to reduce weight-bearing on the affected area Surgical procedures, including core decompression, bone grafts, or joint replacement, in advanced cases Monitoring and managing underlying conditions contributing to bone deterioration
Clinical Advice & FAQs
Billing Guidance
Is M87.18 a billable ICD-10 code?
Yes, M87.18 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M87.18?
Clinical documentation must specify the nature of Osteonecrosis due to drugs, other site and any associated comorbidities for accurate reporting.
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