L1L4, L1L5, L1S1 Lordotic Angles

The user is provided with a display of a tangent line of the superior (upper) vertebral endplate to the corresponding inferior (lower) vertebral endplate. The the lordotic angle is calculated using a Cobb angle tool. The visualisation is provided on the sagittal slice. We provide three lordotic angles – L1L4, L1L5, and L1S1.