fig1

Figure 1. Carlsmed Aprevo preoperative planning for adult spinal deformity correction. (A) Baseline pre-operative versus planned parameter measurements from L1-S1 (B) 3D CT-based reconstruction comparing baseline and planned post-interbody construct configurations; (C) Patient-specific implant planning shown for L4-5 with annotated screw trajectories, implant footprint, and multiplanar construct visualization. 3D: Three-dimensional; CT: computed tomography; ALIFX: anterior lumbar interbody fusion, interfixated; AP: antero-posterior.