前庭および内耳道付近の血管走行
1987 年 46 巻 Suppl-2 号 p. 40-43
詳細
1987 年 46 巻 Suppl-2 号 p. 40-43
We described morphological study of basal artery and it's branches in gunia pig by corrosin casting technique.
Results are as follows :
(1). On anterior inferior cerebellar artery (AICA) branching off the basal artery (BA), individual variations and laterality were observed.
(2). Internal auditory artery did not always arise from AICA but directly from BA.
(3). At the CP-angle and in the internal auditory meatus, a loop formation was frequently observed.
(4). On common cochlear artery and anterior vestibular artery, individual difference and asymmetric branches were observed.
