Fig. 2From: Postoperative proximal junctional kyphosis correlated with thoracic inlet angle in Lenke 5c adolescent idiopathic scoliosis patients following posterior surgerya Correlation of the preoperative TIA and the final GTK (p < 0.01). b, c Increasing PJK angle is highly correlated with the final GTK (p < 0.01) and preoperative TIA (p < 0.01)Back to article page