Misdiagnosed cartilaginous PCL avulsion in young children Romain Pacull, Florian Bourbotte-Salmon, Margaux Buffe-Lidove, Nicolas Cance and Franck Chotel SICOT-J, 7 (2021) 57 Published online: 19 November 2021 DOI: 10.1051/sicotj/2021052