外耳

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

单一性疏松骨瘤，不像生骨疣，是一个较少见的病灶。

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

探讨瘙痒症的防治原则。

And demodectic acne rosacea, demodectic blepharitis, demodectic pruritus in external auditory meatus and demodectic papillitis are the common demodicidosis.

蠕形螨病位多见于鼻、睑缘、,面皮肤。

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、中畸形和闭锁并存的有效方法。

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.

和蛇类不同的是——无法使自己的下颚错位吞食体形较大的猎物、它们长着和较小的眼睑。