M87.122
Osteonecrosis due to drugs, left humerus
Clinical Classification Guidelines
Medical Intelligence & Overview
Osteonecrosis, also called avascular necrosis, occurs when blood flow to a bone is disrupted, leading to the death of bone tissue. Specifically, ICD-10 code M87.122 refers to osteonecrosis caused by medication effects located in the left humerus, the long bone of the upper arm. This condition can result from the prolonged use of certain drugs that impair blood circulation within the bone, potentially leading to pain, joint dysfunction, and bone collapse if left untreated.
Causes & Symptoms
Clinical Causes: Prolonged or high-dose use of corticosteroids Use of certain chemotherapy drugs Long-term administration of immunosuppressants Medication-induced alterations in blood supply to the bone Underlying health conditions that necessitate such medications
Key Symptoms: Gradual onset of shoulder pain or discomfort Pain that worsens with activity or movement Limited range of motion in the affected shoulder Tenderness and swelling around the shoulder joint Possible weakness or a feeling of stiffness In advanced stages, joint collapse or deformity
Diagnostic & Treatment
Diagnosis Path: Physical examination to assess pain, swelling, and range of motion X-rays to detect bone changes or collapse Magnetic Resonance Imaging (MRI) for early detection and detailed visualization of bone and marrow changes Bone scans or other imaging modalities if necessary
Treatment Protocols: Discontinuation or adjustment of the causative medication under medical supervision Non-steroidal anti-inflammatory drugs (NSAIDs) for pain relief Physical therapy to maintain shoulder mobility and strength Core decompression procedures to reduce pressure within the bone Bone grafts or use of graft materials to support bone healing Joint-preserving surgeries or total shoulder replacement in advanced cases Close monitoring through regular imaging and clinical assessments
Clinical Advice & FAQs
Billing Guidance
Is M87.122 a billable ICD-10 code?
Yes, M87.122 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M87.122?
Clinical documentation must specify the nature of Osteonecrosis due to drugs, left humerus and any associated comorbidities for accurate reporting.
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