title: "Dinosaur spine" in ankylosing spondylitis: case illustration.
authors.affiliation: Departments of 1 Neurosurgery and.
authors.forename: Michael
authors.initials: M
authors.lastname: Fiechter
authors.affiliation: Departments of 1 Neurosurgery and.
authors.forename: Jens
authors.initials: J
authors.lastname: Fichtner
authors.affiliation: Departments of 1 Neurosurgery and.
authors.forename: Sergej
authors.initials: S
authors.lastname: Feiler
authors.affiliation: Plastic and Hand Surgery, Bern University Hospital, Inselspital, Bern, Switzerland.
authors.forename: Radu
authors.initials: R
authors.lastname: Olariu
authors.affiliation: Departments of 1 Neurosurgery and.
authors.forename: Jürgen
authors.initials: J
authors.lastname: Beck
authors.affiliation: Departments of 1 Neurosurgery and.
authors.forename: Andreas
authors.initials: A
authors.lastname: Raabe
authors.affiliation: Departments of 1 Neurosurgery and.
authors.forename: Christian T
authors.initials: CT
authors.lastname: Ulrich
keywords: ankylosing spondylitis; cervical spine; fusion