Cranio-vertebral transition assessment by magnetic resonance imaging in a sample of a northeast Brazilian population
Arq. neuropsiquiatr; 75 (7), 2017
ABSTRACT Platybasia and basilar invagination are important alterations of the cranial-vertebral transition. Neuroimaging-based platybasia parameters include the Welcker basal angle, distance between the apex of the odontoid and Chamberlain's line, and the clivus-canal angle. This study aimed to measure a...