外耳

Objective:To study on the principle of prevention and treatment of pruritus of meatus acousticus externus.

探讨耳道瘙痒症防治原则。

Single cancellous osteomas, unlike exostosis, are a relatively rare lesion in the external auditory canal.

单一性疏松骨瘤，不骨疣，是一个耳道较少见病灶。

Conclusion:one stage otoplasty is effective for treatment of the congenital malformations of the external and middle ear.

Ⅰ期整复术是治疗耳、中耳畸形和耳道闭锁并存有效方法。

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、耳道,面部皮肤等。

Is different what with the ophidia is - - is unable to cause own lower jaw dislocation to swallow the build big game, their steadily external ear and the small eyelid.

和蛇类不同是——无法下颚错位吞食体形较大猎物、它们长着耳和较小眼睑。