Positive standard of lateral stress test of knee joint

Beyond the normal range of eversion or eversion. According to the inquiry of 39 Health Network, the patient took the supine position, put his knee joint in a completely straight position, and performed passive eversion and varus examination on his knee joint respectively, and compared it with the healthy side. If it exceeds the normal valgus or varus range, it is positive. Indicating medial or lateral collateral ligament injury. Therefore, the positive standard of lateral stress test of knee joint is beyond the normal valgus or varus range.