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Tympanic Membrane Photography

Authors: Eiji Yanagisawa; Robert S. Rosnagle; Howard W. Smith;

Tympanic Membrane Photography

Abstract

Specialized attachments have been designed and produced for the purpose of taking tympanic membrane photographs (Kowa RC 2 Fundus Camera). A doublespeculum technique made it possible to clean the ear canal of wax, hair, and loose canal epithelium through the mounted speculum. The unmounted speculum acted as a guide for insertion, provided a shield for the mounted speculum against hair, wax, and epithelial debris, and equally important, insulated the sensitive bony external auditory canal from direct trauma. Teaching slides were obtained by ×2 enlargement of the original negative (Ektachrome) that was taken with the ×2 lens in place. The ease of use, availability, portability, and reliability make this a desirable instrument for the otologist. More than 2,000 photographs of the tympanic membrane have been taken, with highquality photographic results.

Keywords

Otolaryngology, Tympanic Membrane, Education, Medical, Methods, Photography, Humans

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    8
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    influence
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Found an issue? Give us feedback
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
8
Average
Top 10%
Average
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