Femoral Head Osteonecrosis: Computed Tomography Not Needed to Identify Collapse When Using the Association Research Circulation Osseous Staging System

Background: The 2019 Revised Association Research Circulation Osseous (ARCO) Staging Criteria for Osteonecrosis of the Femoral Head (ONFH) only requires plain radiographs and magnetic resonance imaging (MRI) to diagnose and stage ONFH; however, the effectiveness of the 2019 ARCO criteria in the abse...

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Bibliographic Details
Main Authors: Eric Jordan, BS, Nathan H. Varady, SB, Shayan Hosseinzadeh, MD, Stacy Smith, MD, Antonia F. Chen, MD, MBA, Michael Mont, MD, Richard Iorio, MD
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Arthroplasty Today
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2352344123001498