"usually involves a tear of PCL"
"usually involves tears of both ACL and PCL"
"usually involves tears of both ACL and PCL"
"usually disrupted posterolateral corner and PCL"
"The Schenck classification categorises knee dislocation based on the pattern of multiligamentous injury and is the usual system used by sports medicine physicians; it has superseded the older position (Kennedy) classification system. Trauma surgeons tend to use a different classification based on the energy and velocity of the trauma 5."
Expected headings
"Mechanism"
"Dislocation of the knee is usually obvious clinically with a marked deformity. It is seen in the context of both high and low energy trauma. There is a high risk of neurovascular sequelae and therefore rapid assessment and definitive treatment are essential."
"The Schenck classification categorises knee dislocation based on the pattern of multiligamentous injury and is the usual system used by sports medicine physicians; it has superseded the older position (Kennedy) classification system. Trauma surgeons tend to use a different classification based on the energy and velocity of the trauma 5."