Injection of 1 ml of absolute alcohol into the infraorbital canal was followed by temporary partial ophthalmoplegia. Limitation of the volume of alcohol injected probably will prevent this transient but unwelcome complication.
Morrison WV, Kalina RE. Ocular Muscle Palsy: Results Following Alcohol Injection of Infraorbital Nerve. Arch Otolaryngol. 1971;94(6):571–573. doi:10.1001/archotol.1971.00770070871014
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