title: Commentary on: "Spontaneous Ankylosis of Occiput to C2 following Closed Traction and Halo Treatment of Atlantoaxial Rotary Fixation".
authors.affiliation: OSF HealthCare Neuroscience Service Line and Illinois Neurological Institute, University of Illinois College of Medicine at Peoria, Peoria, Illinois, United States.
authors.forename: Anthony M
authors.initials: AM
authors.lastname: Avellino