Fig. 5From: A characteristic MRI finding to diagnose a partial tear of the medial meniscus posterior root: an ocarina signA “complex” tear of the MM posterior horn expanded to the MM posterior root (type C, 58-year-old woman). A An ocarina sign (sagittal view). B PD fat-saturated sagittal view. C Arthroscopic findings from the anterolateral portal. A complex posterior horn tear expanded to the root (arrowhead). D Two cinch stitches for posterior root repairBack to article page