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Use of lidocaine with phenylephrine (Co-phenylcaine) spray for anaesthesia of the external auditory canal
Published online by Cambridge University Press: 22 January 2021
Abstract
A method is described for topical local anaesthesia of the tympanic membrane and ear canal using lidocaine and phenylephrine (Co-phenylcaine) spray and soaked micropatties.
The advantages of this method are discussed in comparison to existing methods.
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- Copyright © The Author(s), 2021. Published by Cambridge University Press
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Dr A Lim takes responsibility for the integrity of the content of the paper
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