Comparative analysis of intra- and interobserver reliability and validity of five basic classifications used to determine the stage of avascular necrosis of the femoral head
Abstract Background Avascular necrosis (AVN) of the femoral head lacks a standardized classification system, with multiple systems used in clinical practice by orthopedic surgeons, radiologists, and clinicians treating this condition. Differences in the reliability and diagnostic criteria across exi...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2025-02-01
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| Series: | BMC Musculoskeletal Disorders |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12891-025-08398-1 |
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