Association of cartilage defects, and other MRI findings with pain and function in individuals with mild–moderate radiographic hip osteoarthritis and.

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Association of cartilage defects, and other MRI findings with pain and function in individuals with mild–moderate radiographic hip osteoarthritis and controls D. Kumar, C.R. Wyatt, S. Lee, L. Nardo, T.M. Link, S. Majumdar, R.B. Souza Osteoarthritis and Cartilage Volume 21, Issue 11, Pages 1685-1692 (November 2013) DOI: 10.1016/j.joca.2013.08.009 Copyright © 2013 Osteoarthritis Research Society International Terms and Conditions

Fig. 1 Subregions of articular cartilage. for femur on coronal (a) and sagittal (c) images. Subregions for acetabulum on coronal (b) and sagittal (d) images. (a) coronal MRI image demonstrating acetabular superolateral (ASL) and superomedial (ASM) subregions divided by vertical line extending from femoral head center. (b) coronal MRI image demonstrating femoral lateral (FL), superolateral (FSL) and superomedial (FSM) and inferior (FIM) subregions divided by line extending from femoral head center, to the lateral acetabular rim, to straight vertical direction and to the ligamentum teres attachment. (c) sagittal MRI image demonstrates acetabular anterior (AA) and posterior (AP) subregion, demarcated by vertical line 1 cm from the most anterior and posterior aspect of the femoral head. (d) sagittal MRI image demonstrates femoral anterior (FA) and posterior (FP) subregion, demarcated by vertical line 1 cm from the most anterior and posterior aspect of the femoral head. Osteoarthritis and Cartilage 2013 21, 1685-1692DOI: (10.1016/j.joca.2013.08.009) Copyright © 2013 Osteoarthritis Research Society International Terms and Conditions