Ear ( Otic )

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Ear (Otic)

description

Ear ( Otic ). Outer Ear. Auricle/Pinna Problems alopecia swelling hematomas parasites External Auditory Canal Problems foreign body parasites bacteria/yeast infections. Outer Ear. Earmites Foxtail Aural Hematoma Alopecia. Middle Ear. - PowerPoint PPT Presentation

Transcript of Ear ( Otic )

Page 1: Ear ( Otic )

Ear (Otic)

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Auricle/Pinna Problems alopecia swelling hematomas parasites

External Auditory Canal Problems foreign body parasites bacteria/yeast infections

Outer Ear

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Earmites

Foxtail

Aural Hematoma

Alopecia

Outer Ear

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Tympanic membrane (ear drum)

Eustachian tube

Ossicle (“small bone”) malleus (hammer) incus (anvil) stapes (stirrup)

Ruptured tympanic membrane Normal tympanic membrane

Middle Ear

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Bony labyrinth Vestibule Semicircular canals

Membranous labyrinth

Cochlea (snail)

Inner Ear

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Noninflammatory Alopecia

Pinnal Alopecia

Actinic Dermatoses

Contact Dermatitis

Fly strike

Pathological Conditions

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Frost bite

Aural hematomas treated aural hematoma

Otitis Externa

Pathological Conditions

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Otitis Media

Ceruminolytic Agents

Pathological Conditions