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豚鼠中耳已长期用于实验研究,但尚无详细的颞骨解剖资料。该文描述了在解剖显微镜下18例成龄豚鼠颞骨中耳、内耳及咽鼓管的解剖结构。结果如下:豚鼠颞骨由乳突样隆起、鼓泡、鼓环、岩骨和发育不良的鳞部组成。气房系统分上鼓室气房和后鼓室气房两部分;上鼓室气房经裂孔通鼓泡,通过裂孔还可见鼓膜
The middle ear of guinea pig has long been used in experimental studies, but there is no detailed data on temporal bone anatomy. This article describes the anatomy of the middle ear, inner ear, and eustachian tube of 18 adult guinea pigs under a dissecting microscope. The results are as follows: The guinea pig temporal bone consists of papillary-like protuberances, bubbling, drum ring, petrous bone and dysplastic squamous cells. Room system points on the tympanic chamber and the tympanic room two parts; on the tympanum room through the bubble through the bubble, you can also see the tympanic membrane through the hole