meatus

1 Transmission in External Ear.—The external ear consists of the pinna, or auricle, and the external auditory meatus, or canal, at the bottom of which we find the membrana tympani, or drum head.

2 The superglue was removed successfully, in the form of a cast, with warm three per cent hydrogen peroxide without damaging the meatus or the typanic membrane.

3 Objective: Explore ways to remove the foreign bodies in external acoustic meatus.

目的：探讨取出外耳道异物的方法。

4 Objective to investigate the clinical effect of auricle reconstruction and external auditory meatus shaping on congenital middle and external ear malformation.

目的探讨先天性中外耳畸形患者耳廓再造及外耳道成形术的临床疗效。

5 The canal enters the skull through the external auditory meatus of the temporal bone.

6 The electron microscopy scan showed that the cilias in nasal middle meatus distributed better in healthy persons than in patients.

扫描电镜观察表明：健康人中鼻道纤毛分布与形态明显好于患者。

7 Mandibular fossa—This is the deep, oval-shaped depression located on the external base of the skull, just in front of the external acoustic meatus.

8 It is about three eighths of an inch in diameter, and is inserted into a groove around the circumference of the meatus, near its termination.

9 This point approaches nearer to the auditory meatus than in the wild rabbit, as may be best seen in fig.

10 Part of Zygomatic Arch, showing the projecting end of the malar-bone, and the auditory meatus, of Rabbits ...

11 Relief can occur, if the Eustachian tube remain closed, only by perforation of the membrane and the discharge of the secretions into the external meatus.

12 Objective To study the cause and treatment of external acoustic meatus cholesteatoma.

目的探讨外耳道胆脂瘤的病因和治疗方法.

13 The great cavity is the bulla tympani or bulb of the ear; a m is the auditory meatus or external hole of the ear.

14 There were 2-4 arteries around the cerebellopontine angle segment of the facial-acoustic nerve complex entering the inner acoustic meatus in each side. The arteries were connected with each other.

兔每侧面听神经复合体小脑脑桥角段周围有2～4支小动脉进入内听道，互相吻合。

15 Try the experiment—stop the meatus auditorius with beeswax, and try it, for half a dozen Sabbaths, even with the knowledge, that you can remove the impediment at will, which I cannot!

16 Stitching pain at lobe of left ear and deep in and above external auditory meatus.

17 Internal acoustic meatus—This opening is located inside the cranial cavity, on the medial side of the petrous ridge.

18 The cerebellopontine angle segment and internal acoustic meatus segment paralleled the vestibulocochlear nerve.

脑桥小脑角段和内耳道段与位听神经伴行；

19 The function of that part of the external ear which projects from the head is to collect sounds and reflect them into the meatus.

20 Putrefication of stone in the bladder is the result of three causes, viz., consuming heat, viscous matter and stricture of the meatus.

1 管

tubular tubal tube pipe vessel canal tract piping duct vas ductus line tubing fistula tubate cannular cell horn pneumatic care oversew pipe fitter

2 道

drive road tract Tao bar path pipe canal Logos tube passage word via beam tao logos course economy principle stream

3 口

mouth vent OS ostium oral

4 管口

nozzle