Frog-Leg Test Maneuver for the Diagnosis of Injuries to the Posterolateral Corner of the Knee: A Diagnostic Accuracy Study

Conclusions: Examiners were able to identify posterolateral corner injuries and differentiate injured from uninjured knees using the frog-leg test, which could potentially be used as an ancillary tool to the varus stress test in diagnosing injuries to the posterolateral corner of the knee. Larger studies are needed to confirm our findings.
Source: Clinical Journal of Sport Medicine - Category: Sports Medicine Tags: Original Research Source Type: research