Modified Compact-Contact Pedicle Subtraction Osteotomy: Technique Description and Outcomes in a Retrospective Case Series
Background: Pedicle subtraction osteotomy (PSO) is an established technique for correcting fixed sagittal plane deformities (FSPD), but it is associated with substantial blood loss and a risk of pseudarthrosis. This study aims to develop a modified PSO technique to treat FSPD and assess its technical efficacy and safet...