The figure-of-four view to evaluate ACL injury.
Standard arthroscopic assessment of the anterior cruciate ligament (ACL) injury through an anterior view can be sub-optimal for evaluation of the femoral origin, particularly the posterior component. The figure-of-four view provides increased exposure to the posterolateral aspect of the intercondylar notch, thereby facilitating diagnosis of proximal ACL injury and avulsions of the ACL origin.
Tejwani
S G
SG
Department of Orthopedic Surgery, University of California Los Angeles, Center for Health Sciences, USA.
Marx
R G
RG
Warren
R F
RF
D000328:Adult; D000070598:Anterior Cruciate Ligament Injuries; D001182:Arthroscopy / Q000379:methods*; D005538:Football / Q000293:injuries; D006801:Humans; D007718:Knee Injuries / Q000175:diagnosis*; D008297:Male