耳道
2.D. Inspect canal for buildup of cerumen. If canal is clear, ask how often client usually cleans ears.
3.The projection of skin-covered cartilage in front of the meatus of the external ear.
4.Surgical Treatment of Congenital Atresia of External Auditory Meatus(Analysis of 13 ears)
5.Results (1) 42 ears of 32 cases with external ear abnormalities were found, these abnormalities included bony external auditory canal atresia in 30 ears, membranous atresia in 5 ears, and external auditory canal stenosis in 7 ears.
6.RADIOTHERAPY OF CANCER OF THE MIDDLE EAR AND EXTERNAL AUDITORY CANNAL WITH ANALYSIS OF 20 CASES
10.The coincidence rates between VE and operation view were 92 % in patients with otitis media and 100 % in patients with congenital microtia and middle ear malformation.

