The following information is from the American Migraine Foundation “The Sphenopalatine Ganglion (SPG) is a group of nerve cells that is linked to the trigeminal nerve, the main nerve involved in headache. THE TRIGEMINAL NERVE IS ALSO KNOWN AS THE DENTIST’S NERVE. THE TEETH, THE PERIODONTAL LIGAMENTS, THE JAW MUSCLES AND THE JAW JOINTS ARE THE LARGEST INPUT OF NOCICEPTION …
Sphenopalatine Ganglion Blocks FAQ: Frequently Asked Questions About SPG Blocks
Sphenopalatine Ganglion Blocks (SPG Blocks, Nasal Blocks or Ptreygopalatine Ganglion Blocks) are used for a wide variety of problems, most commonly headache disorders which affect almost half of the population on a yearly basis. There are multiple methods of delivering SPG Blocks but most are minimally invasive. Sphenopalatine Ganglion Blocks are one of the safest treatment for headaches available. Self-Administered …