title: Posterior transpedicular dynamic systems in the treatment of chronic lumbar instability.
authors.affiliation: Department of Neurosurgery, Koc University Medical School, Sariyer, 34450 Istanbul, Turkey.
authors.forename: Ali Fahir
authors.initials: AF
authors.lastname: Ozer
authors.forename: Vijay K
authors.initials: VK
authors.lastname: Goel
authors.forename: Ahmet
authors.initials: A
authors.lastname: Alanay
authors.forename: Mehdi
authors.initials: M
authors.lastname: Sasani
authors.forename: Tunc
authors.initials: T
authors.lastname: Oktenoglu
authors.forename: Deniz
authors.initials: D
authors.lastname: Erbulut