Kelemen G, Denia La Fuente A, Perez Olivares F
Laryngoscope. 1979 Apr;89(4):639-45. doi: 10.1288/00005537-197904000-00012.
Perusing 170 series of temporal bone sections, the course of the aqueduct was found to be a spindle shape, based on numerous dilatations in the middle section. Ample space was offered for development of bony excrescences such as exostotic depositions and osteoma-like protrusions of all sizes. These added considerably to the difficulties of a free passage through the aqueduct.
仔细研究170个颞骨切片系列后发现，由于中间部分有许多扩张，导水管的走行呈纺锤形。这为各种大小的骨赘形成提供了充足空间，如外生骨疣沉积和骨瘤样突出。这些大大增加了通过导水管的难度。
