title: Vertebrobasilar insufficiency secondary to cervical spondylosis--an overdiagnosed disease.
mesh_terms: D000328:Adult; D000368:Aged; D002574:Cervical Vertebrae; D006801:Humans; D008875:Middle Aged; D013128:Spinal Osteophytosis / Q000150:complications*; D014715:Vertebrobasilar Insufficiency / Q000175:diagnosis / Q000209:etiology*