M87.252
Osteonecrosis due to previous trauma, left femur
Clinical Classification Guidelines
Medical Intelligence & Overview
Osteonecrosis, also known as avascular necrosis, is a condition characterized by the death of bone tissue caused by a lack of blood supply. When this condition affects the femur, especially after trauma, it can lead to significant pain and joint damage. The ICD-10 code M87.252 specifically refers to osteonecrosis of the left femur resulting from a previous injury. Recognizing this condition early can improve management and outcomes.
Causes & Symptoms
Clinical Causes: Previous traumatic injury to the left thigh or hip area, such as fractures or dislocations Conditions that impair blood circulation, including blood clots or vascular diseases Prolonged use of high-dose corticosteroids Chronic excessive alcohol consumption Certain medical conditions like sickle cell disease or autoimmune disorders Decompression sickness, often seen in divers
Key Symptoms: Persistent pain in the groin, thigh, or buttock, typically worsened by weight-bearing activities Limited range of motion in the hip joint Stiffness or a sensation of tightness in the affected hip Eventually, joint collapse leading to deformity Muscle wasting around the hip due to disuse or pain avoidance Possible swelling or tenderness over the affected area
Diagnostic & Treatment
Diagnosis Path: X-rays: to identify bone integrity and joint space narrowing Magnetic Resonance Imaging (MRI): the most sensitive method for detecting early changes in bone marrow indicative of osteonecrosis Computed Tomography (CT): useful in assessing the extent of bone damage and collapse Bone scans: to evaluate blood flow and bone vitality
Treatment Protocols: Conservative management with pain relievers and limited weight-bearing to reduce stress on the affected femur Physical therapy to improve joint mobility and muscle strength Core decompression surgery, which involves drilling into the affected bone to reduce pressure and promote blood flow Osteotomy to reposition the bone and redistribute weight Bone grafts or joint-preserving procedures in early stages Total hip replacement (arthroplasty) in advanced cases where joint damage is severe
Clinical Advice & FAQs
Billing Guidance
Is M87.252 a billable ICD-10 code?
Yes, M87.252 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M87.252?
Clinical documentation must specify the nature of Osteonecrosis due to previous trauma, left femur and any associated comorbidities for accurate reporting.
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