title: The hyperextension triad of type II odontoid fracture, posterior atlantoaxial dislocation (reducible in flexion), and C1 posterior arch fracture: implications on emergency management and anterior versus posterior surgical approach.
authors.affiliation: Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh 160012, India.
authors.forename: Sivashanmugam
authors.initials: S
authors.lastname: Dhandapani
authors.affiliation: Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh 160012, India.
authors.forename: Ankur
authors.initials: A
authors.lastname: Kapoor
authors.affiliation: Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh 160012, India.
authors.forename: Rajesh
authors.initials: R
authors.lastname: Meena
mesh_terms: D001270:Cervical Atlas / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D006801:Humans; D004204:Joint Dislocations / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009809:Odontoid Process / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D019637:Orthopedic Procedures / Q000379:methods*; D011859:Radiography; D016103:Spinal Fractures / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery