Objective To investigate the relationship between the presence of vertebral artery sulcus ring of atlas and occurrence of cervical vertigo in order to improve pilot selection.
Objective To investigate the relationship between the presence of vertebral artery sulcus ring of atlas and occurrence of cervical vertigo in order to improve pilot selection.
目的探讨飞行员椎动脉沟环与颈性眩晕的关系，以期改进飞行员选拔方法。