Journal of endodontics
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Journal of endodontics · Dec 2013
Case ReportsConcomitant horner and harlequin syndromes after inferior alveolar nerve block anesthesia.
Intraoral anesthesia is probably the most commonly used procedure in dentistry. ⋯ In this exceptional case, the unusual Horner syndrome manifestations related to unilateral ptosis, miosis, and anisocoria were simultaneously developed with skin ischemia, paresthesia, and asymmetric flushing after the administration of IANB anesthesia.