11:24
A typical cholesteatoma of the external auditory canal and a delayed middle ear tumor
14:17
Clearance of external ear canal earwax and external auditory canal cholesteatoma for 14 minutes.
13:19
Cholesteatoma of the external auditory canal in a 72-year-old man, 13 minutes
9:46
884 - Infección del oído externo severamente inflamado por succión
13:00