A grade of 3 on posterior drawer testing and >10 mm of posterior tibial translation on stress radiography correlate with the presence of a posterolateral corner injury in addition to a complete disruption of the posterior cruciate ligament.
No takes yet. Share an insight, caveat, or question.
Sekiya et al. (2008) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: