Software-assisted preoperative planning of S1 Alar Iliac screws: a 3D morphometric and anatomical study

ConclusionPreoperative 3D modeling would be an invaluable adjunct to increase the accuracy of S1AI screw placement. Surgeon ’s perspective of the trajectory differs from standard CT sections and should be considered in preoperative planning.
Source: European Spine Journal - Category: Orthopaedics Source Type: research