Surgical treatment analysis of 809 thoracolumbar and lumbar major adult deformity cases by a new adult scoliosis classification system.Schwab Frank J. MD; Farcy, Jean-Pierre C. MD; Bridwell, Keith H. MD; Berven, Sigurd H. MD; Glassman, Steven D. MD; Horton, William C. III MD; Shainline, MichaelSpine Journal Meeting Abstracts: 2006 - Volume - Issue - ppg 14 doi: 10.1097/01.brs.0000317557.97096.fd Free Metrics