Fig. 3From: Value of passive anterior tibial subluxation on axial MRI in identifying anterior cruciate ligament functional deficiency in patients with advanced anteromedial osteoarthritis of the knee: a case-control studyThe comparison of the medial (a), lateral (b), and global (c) PATS between two groups (mean ± SD). PATS, passive anterior tibial subluxation; ACLI, anterior cruciate ligament functionally intact; ACLD, anterior cruciate ligament functionally deficient; SD, standard deviation. **** Statistically significant difference with P < 0.0001Back to article page