title: Widening of intervertebral foramen by tortuous vertebral artery.
authors.affiliation: Clínica DAPI, Curitiba, PR, Brazil. ono.sergio@gmail.com
authors.forename: Sergio Eiji
authors.initials: SE
authors.lastname: Ono
authors.forename: Christiane Sayuri
authors.initials: CS
authors.lastname: Kawasaki
authors.forename: Luiz Otávio de Mattos
authors.initials: LO
authors.lastname: Coelho
authors.forename: Fabiano Ferrari
authors.initials: FF
authors.lastname: Lucaski
authors.forename: Arnolfo
authors.initials: A
authors.lastname: de Carvalho Neto