内听道内神经走行
C, cochlear nerve•, CN, cochlear nerve; IV,inferior vestibular nerve; VN, vestibular nerve;
SV, superior vestibular nerve; 7, facial nerve.
前庭上神经（SV），前庭下神经（IV），横嵴（TC），垂直嵴（VC），
bulb; SS, sigmoid sinus; 11s, spinal component of the accessory nerve; 11c, cranial component of the accessory nerve, 10, vagus nerve; 9,glossopharyngeal nerve, Ch, choroid plexus emanating from the lateral recess to the fourth ventricle; FL, flocculus;
SS, brainstem surface (pons); 7, facial nerve; 8, audiovestibular nerve; 5, trigeminal nerve; PA, porus acusticus; IV, inferior vestibular nerve, SV, superior vestibular nerve;
ES, endolymphatic sac; VA, vestibular aqueduct; PSCC, posterior semicircular canal;
CC, common crus; SSCC, superior semicircular canal; Co, cochlea.