The expanded endonasal approach: a fully endoscopic transnasal resection of the odontoid process

Carl Snyderman, Ricardo Carrau, Amin Kassam, Paul Gardner & Richard Spiro
Introduction Resection of the odontoid process is sometimes necessary for the treatment of basilar invagination with brainstem compression. This may be the result of rheumatoid degeneration with pannus formation or traumatic fracture and dislocation of the odontoid. With the advent of transnasal [for full text, please go to the a.m. URL]