| 1. | Foramina cartilaginis meatus acustici externi
外耳道软骨孔
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| 2. | Coverborad for exceeding line meatus
出线口盖板
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| 3. | Atrium meatus nasi medii
鼻中道前房
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| 4. | Meatus clamp forceps
耳道夹钳
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| 5. | Every cover board has designed line meatus . the line can come out expediently . the raised floor of oamoal more function is fit
每块盖板均设出线口，可随意出线。
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| 6. | The clinical observation of curative effect from reconstructing posterior wall of auricular meatus for intact - wall mastoidectomy and tympanoplasty
外耳道后壁重建式乳突切除术和鼓室成形术的临床疗效观察
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| 7. | And demodectic acne rosacea , demodectic blepharitis , demodectic pruritus in external auditory meatus and demodectic papillitis are the common demodicidosis
蠕形螨病好发部位多见于鼻、睑缘、外耳道,面部皮肤等。
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| 8. | Now the urethral tissue has been trimmed , and has been brought through the lower incision in the vulva , creating the new urethral meatus
现在尿道的组织已经修整好，并且从会阴上较低的那个开口拉出来，开辟成一个新的泌尿管道。
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| 9. | Nasal endoscopy allows demonstration of structures that are difficult to visualize . the region of the middle meatus is examined carefully , and presence of paradoxical curvature or concha bullosa is noted
鼻内窥镜能显示鼻腔内肉眼无法看到的结构，可以仔细的检查中鼻道区域和显示异常的弯曲和泡性鼻甲。
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| 10. | An anterior sigmoid sinus tend to be observed when the distance between petrous back wall and external auditory canal is shorter . 5 . 11 / 40 ( 27 . 5 % ) posterior lip of internal acoustic meatus cover facial nerve more than 1 / 3
气化的乳突其颞骨岩部后骨板与外耳道后壁之间距离较大，外耳道后壁和颞骨岩部后硬脑膜之间距离也反映了乙状窦前移程度，该距离愈小，乙状窦愈有前移倾向。
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