What is Sphenopalatine Ganglion (SPG) block?

Category: Procedures


Generic name: Nerve Block

A sphenopalatine ganglion (SPG) block is a nerve block used to treat a variety of head/neck and facial pain. The sphenopalatine ganglion is a collection of nerves. Pain medications are injected into the pterygopalatine fossa, where the sphenopalatine ganglion is located.


Based on patients currently having Sphenopalatine Ganglion (SPG) block

Dosage Patients
as needed 1
weekly 1
Last updated:
There are no evaluations for Sphenopalatine Ganglion (SPG) block.