title: Letter to the Editor concerning "Risk of revision surgery for adult idiopathic scoliosis: a survival analysis of 517 cases over 25 years" by G. Riouallon et al. (Eur Spine J; 2016;25(8):2527-2534).
authors.affiliation: Spinal Unit, Hospital Universitario de Getafe, Carretera de Toledo km 12.5, 28905, Getafe, Madrid, Spain. f3130@hotmail.com.
authors.forename: Felisa
authors.initials: F
authors.lastname: Sánchez-Mariscal
authors.affiliation: Spinal Unit, Hospital Universitario de Getafe, Carretera de Toledo km 12.5, 28905, Getafe, Madrid, Spain.
authors.forename: Alejandro
authors.initials: A
authors.lastname: Gomez-Rice
authors.affiliation: Spinal Unit, Hospital Universitario de Getafe, Carretera de Toledo km 12.5, 28905, Getafe, Madrid, Spain.
authors.forename: Enrique
authors.initials: E
authors.lastname: Izquierdo
authors.affiliation: Spinal Unit, Hospital Universitario de Getafe, Carretera de Toledo km 12.5, 28905, Getafe, Madrid, Spain.
authors.forename: Javier
authors.initials: J
authors.lastname: Pizones
authors.affiliation: Spinal Unit, Hospital Universitario de Getafe, Carretera de Toledo km 12.5, 28905, Getafe, Madrid, Spain.
authors.forename: Lorenzo
authors.initials: L
authors.lastname: Zúñiga
authors.affiliation: Spinal Unit, Hospital Universitario de Getafe, Carretera de Toledo km 12.5, 28905, Getafe, Madrid, Spain.
authors.forename: Patricia
authors.initials: P
authors.lastname: Álvarez-Gonzalez
mesh_terms: D006801:Humans; D012086:Reoperation; D012306:Risk; D012600:Scoliosis / Q000601:surgery*; D016019:Survival Analysis