The "Sandwich" Extended Pedicle Subtraction Osteotomy for the Treatment of Fixed Sagittal Malalignment: Technical Description, Case Series, and Early Results With 2-Year Outcomes.
Joshua BakhsheshianFthimnir M HassanGabriella GreisbergAndrew PlattScott L ZuckermanLawrence G LenkePublished in: Operative neurosurgery (Hagerstown, Md.) (2023)
SE-PSO is an effective technique to correct FSM and is associated with low complications, improved patient-reported outcomes, and spinopelvic parameters that are maintained at 2 years.