Dimopoulos P A, Smedby O, Wilbrand H F
Department of Diagnostic Radiology, University Hospital, Uppsala, Sweden.
Acta Radiol Suppl. 1996;403:21-32.
Variations in the size and shape of the human vestibular aqueduct were evaluated in 118 plastic casts of unselected specimens of human temporal bones. They were examined by conventional radiography and by high resolution CT. The degree of the mastoid and perilabyrinthine pneumatization was defined and classified into 3 types. The dimensions of the peripheral portion of the aqueduct were found to be related to the extent of the perilabyrinthine pneumatization.
在118个未经挑选的人类颞骨标本的塑料铸型中，评估了人类前庭导水管大小和形状的变异情况。通过传统放射摄影和高分辨率CT对其进行检查。确定了乳突和迷路周围气房化的程度并将其分为3种类型。发现导水管外周部分的尺寸与迷路周围气房化的程度有关。
