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Sphenopalatine Ganglion (SPG) Block (Injection Technique)

Description

This is an injection of numbing medicine. It is delivered to the area around a bundle of nerves called the "sphenopalatine ganglion," which lies deep within your face. This injection can be used to diagnose or to treat problems linked to these nerves.

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Transcripts

WN06394 / VMPRG55745A