Anterior Column Reconstruction vs Pedicle Subtraction Osteotomy for Severe Sagittal Plane Deformity: Early Clinical and Radiographic Outcomes Using a Hyperlordotic Expandable Lateral Interbody Device. (September 2019) - Massie, Lara Walsh; Macki, Mohamed; Zakaria, Hesham M; Gilmore, Michelle; Basheer, Azam; Chang, Victor W; La Marca, Frank