[Detection of vertebrobasilar insufficiency in surgery of the head and neck].
D006257:Head / Q000601:surgery*; D006801:Humans; D009333:Neck / Q000601:surgery*; D009759:Nystagmus, Pathologic / Q000209:etiology; D011300:Preoperative Care; D014102:Torsion Abnormality; D014715:Vertebrobasilar Insufficiency / Q000175:diagnosis*
La détection de l'insuffisance vertebro-basilaire dans la chirurgie de la tête et du cou.