ENT. Ear Nose Throat. Otologic Surgery-Anatomy. External ear- Auricle (pinna). Concentrates sound waves and conducts them into the external auditory canal Flexible cartilage covered with thick skin One on each side of head helps judge direction of sounds
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Normal Membranous Labyrinth
Dilated Membranous Labyrinth
in Ménière’s disease (Hydrops)
There are a variety of PE tubes to choose from, depending on the length of time the doctor wants them to stay in.
Removal of the stapes for otosclerosis, and replacement with a prosthesis to restore ossicular continuity and alleviate conductive hearing loss
Rhinologic and Sinus surgery
Even More ENT
Head and Neck surgery
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