Fig. 1
From: Coronal and sagittal spinal alignment in lumbar disc herniation with scoliosis and trunk shift
The examples of spinopelvic morphology in control, LDH patient without trunk shift and LDH patient with trunk shift. a, c, e The feature of the coronal plane in control (male; without trunk shift), LDH patient without trunk shift (male, L5/S1disc herniation) and LDH patient with trunk shift (male, L5/S1disc herniation; left shift: 0.8 cm, right thoracolumbar curve: 18°), respectively. b, d, f The measurement of spinopelvic parameters. TK thoracic kyphosis, TLK thoraco-lumbar junction kyphosis, LL lumbar lordosis, PI pelvic incidence, SS sacral slope, PT pelvic tilt, SVA sagittal vertical axis, CSVL central sacral vertical line. The parameters are showing as follows:
Image | PI° | PT° | SS° | LL° | TLK° | TK° | SVA (cm) | Age (years) |
B | 47 | 10 | 37 | 60 | 5 | 40 | -2.2 | 25 |
D | 47 | 15 | 32 | 44 | 3 | 19 | 1.0 | 32 |
F | 36 | 25 | 11 | 0 | -8 | -5 | 6.2 | 34 |