Doing head MRI shows that small arteries can be seen riding across the right facial and auditory nerves in the bridge cerebellar angle travel area, which means that there are small arteries cross-riding across the right facial and bit auditory nerves in the bridge cerebellar angle travel area, which usually does not specifically refer to a certain kind of disease, but rather refers to the nerve compression, which will cause symptoms. The right facial nerve compression, damage, will cause the right side of all facial muscle paralysis, manifested by the inability to wrinkle forehead, frown, close the eyes, corneal reflex disappeared, nasolabial folds become shallow, can’t show teeth, puffing cheeks, whistling, the corner of the mouth ptosis (or the corner of the mouth crooked to the left side). In addition, there may be taste disturbance in the anterior 2/3 of the tongue. Compression and damage of the right auditory nerve is characterized by right-sided deafness and loss of vestibular function. Vertigo, nystagmus and hearing loss on the right side of the ear can occur with partial damage to the auditory nerve. It is recommended that patients seek timely medical attention and standardized treatment under the guidance of a doctor.