I recently saw a physician who came in to learn how to do nasal catheter treatment blocks of the Sphenopalatine Ganglion. He had a history of decompression surgery followed by 18 months of very severe pain and never achieved complete relief. I brought him in and administered an SPG Block with lidocaine and it relieved his trigeminal Neuralgia Symptoms. I … Continue reading Trigeminal Neuralgia: Sphenopalatine Ganglion Block Treatment