M87.362
Other secondary osteonecrosis, left tibia
Clinical Classification Guidelines
Medical Intelligence & Overview
Osteonecrosis, also known as avascular necrosis, occurs when blood flow to a bone diminishes or stops, causing the bone tissue to die. When this condition affects the left tibia, it can lead to joint pain, instability, and deformity if not managed effectively. This guide explains the causes, symptoms, diagnosis, and potential treatments for osteonecrosis of the left tibia, tailored for patients seeking clear and accessible information.
Causes & Symptoms
Clinical Causes: Trauma or injury to the tibia, such as fractures or repeated micro-injuries Chronic use of corticosteroid medications Alcohol abuse, which can impair blood flow to bones Blood clotting disorders that hinder circulation Certain medical conditions like sickle cell disease, lupus, or decompression sickness Previous radiation therapy near the tibia Other medical interventions or diseases that disrupt blood supply
Key Symptoms: Localized pain in the front or side of the shin that worsens with activity Swelling or tenderness around the affected area Limited range of motion or stiffness in the knee or ankle joint Bone deformity or collapse in advanced cases Difficulty bearing weight or walking comfortably Possible warmth or redness around the affected site
Diagnostic & Treatment
Diagnosis Path: X-rays to detect bone damage or collapse Magnetic Resonance Imaging (MRI) for early detection of bone changes before they appear on X-rays Bone scans or CT scans to assess the extent of the affected area Blood tests to identify underlying conditions that may contribute to the disease
Treatment Protocols: Non-surgical options such as rest, activity modification, and pain management with medications Physical therapy to strengthen surrounding muscles and improve joint function Use of assistive devices like crutches or braces to reduce weight-bearing stress Core decompression surgery to reduce pressure inside the bone and promote blood flow Bone grafts or surgical procedures to replace or stabilize damaged bone tissue In severe cases, joint replacement or arthroplasty may be considered to restore function
Clinical Advice & FAQs
Billing Guidance
Is M87.362 a billable ICD-10 code?
Yes, M87.362 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M87.362?
Clinical documentation must specify the nature of Other secondary osteonecrosis, left tibia and any associated comorbidities for accurate reporting.
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