title: The Assessment and Treatment of High-Grade Lumbosacral Spondylolisthesis and Spondyloptosis in Children and Young Adults.
authors.affiliation: Department of Orthopaedic Surgery, Nemours/A.I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803.
authors.forename: Scott J
authors.initials: SJ
authors.lastname: Schoenleber
authors.affiliation: Division of Pediatric Spine Surgery, Department of Orthopaedics, Nicklaus Children's Hospital/Miami Children's Health System, 3100 S.W. 62nd Avenue, Miami, FL 33155.
authors.forename: Harry L
authors.initials: HL
authors.lastname: Shufflebarger
authors.affiliation: Department of Orthopaedic Surgery, Nemours/A.I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803.
authors.forename: Suken A
authors.initials: SA
authors.lastname: Shah