Fig. 2From: Three-dimensional morphological analysis of the thoracic pedicle and related radiographic factors in adolescent idiopathic scoliosisCorrelation of Lt.W/Rt.W in APEX±1 with the AV level Lt.W/Rt.W in APEX±1 positively correlated with the level of the AV (r = 0.550, p < 0.001). AV, apical vertebra; Lt.W, left cortical pedicle width; Rt.W, right cortical pedicle widthBack to article page