Fig. 3
From: Impact of kyphosis exceeding 30° on lumbar spine in patients with post-traumatic kyphosis

Correlation of the local Cobb angle with lumbar lordosis angle, course of disease, and L4/5 intervertebral space angle. The local Cobb angle was positively correlated with the lumbar lordosis angle (a), the L4/5 intervertebral space angle (b), and the disease course (c).