Figure 8From: A review of the trunk surface metrics used as Scoliosis and other deformities evaluation indices Anatomic landmarks used in POTSI index (after [56]). 1: Spinous process of C7, 2: Left Axilla fold, 3: Right Axilla fold, 4: Most intended point of the Left Trunk, 5: Most intended point of the Right Trunk, 6: Natal Cleft (NC). Note: All horizontal distances are measured from the Vertical line passing through the NC point.Back to article page