摘要
选用长颅型和特圆颅型的成人颅骨各31例(共62侧).以咽鼓管及其周围结构在颅底附着点为依据,探讨了颅型对咽鼓管、腭帆提肌、腭帆张肌方位的影响和长颅型中耳炎发病率较高的原因.结果表明:腭帆提肌的方位与颅型有关;腭帆张肌、咽鼓管的方位与颅型变化无关.提示了腭帆提肌方位的改变影响了咽鼓管的通气,造成中耳炎的发生.
In order to study the influence of cranial morphologic patterns on the auditory tube and its surrounding structures and the cause of high incidence of otitis media with effusion in dolichocrany,the attachments of the auditory tube,levator and tensor veli palate on the skull base were measured with dolichocrany and hyperachycrany of 62 adult skulls.The results showed that there was correlation between the spatial position of levator veli palate and cranial morphologic patterns,which suggests that the change of the position of levator veli palate would influence the ventilation of the auditory tube and cause otitis media in dolichocrany.However the spatial position of tensor veli palate and auditory tubes are not related to cranial morphologic patterns.
出处
《解剖学杂志》
CAS
CSCD
北大核心
1993年第3期216-219,共4页
Chinese Journal of Anatomy
关键词
腭帆提肌
腭帆张肌
咽鼓管
levator veli palate
tensor veli palate
auditory tube
