tympanic canal
英 [tɪmˈpænɪk kəˈnæl]
美 [tɪmˈpænɪk kəˈnæl]
网络 鼓室阶; 鼓阶; 鼓膜管
双语例句
- The tympanic membrane is visible at the distal termination of the horizontal canal.
鼓膜在水平耳道的末端可见。 - METHODS This was a retrospective study including the clinical data of 14 cases of EACC invading tympanic cavity and mastoid from 1998 to 2003. RESULTS All 14 cases showed different bone erosion in the four walls of external auditory canal with extention to the mastoid.
方法回顾性分析我科1998～2003年收治的侵及鼓室、乳突的外耳道胆脂瘤14例患者的临床资料。结果14例患者病变均不同程度破坏外耳道四壁并向后扩展至乳突腔。 - Aplasia of tympanic part with absence of bony external auditory canal was found in 40 ears.
骨性外耳道缺如40耳（40/81），表现为鼓部结构缺如。 - The mean angle between the tympanic segment of the facial nerve canal and the lateral semicircular canal was 10.63 °± 3.60 °.
鼓室段与外侧半规管成角10.63°±3.6°。 - Results Mild dysplasia of external auditory canal was seen in 20 ears, in which the tympanic part was small and short with/ without external auditory canal stenosis.
结果骨性外耳道轻度发育不良20耳（20/81），表现为鼓部形成外耳道结构，但鼓部发育短小、骨性外耳道狭窄或走行异常； - Reconstruction of tympanic membrane and posterior wall of external ear canal with auricular cartilage after mastoidectomy.
在乳突根治术后应用软骨重建外耳道后壁； - The natural cavity and foramen in the temporal bone, such as the external auditory canal, tympanic cavity, internal auditory canal, vestibular duct, cochlear duct and the mastoid process segment of facial nerve, became narrowed due to fibrous dysplasia.
骨纤维异常增殖症可导致颞骨的自然腔隙、孔道狭窄，如外耳道、鼓室腔、内听道、前庭导水管、耳蜗导水管及面神经乳突段骨管；