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Sphenopalatine Ganglion Blocks in Headache Disorders | AMF
https://americanmigrainefoundation.org/resource-library/sphenopalatine-ganglion-blocks/
WebSep 4, 2016 · The Sphenopalatine Ganglion (SPG) is a group of nerve cells that is linked to the trigeminal nerve, the main nerve involved in headache. The SPG, located behind the nose, carries information about sensation, including pain, and also plays a role in autonomic functions, such as tearing and nasal congestion. To read more about the SPG and its ...
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SPG Block for Migraine: Benefits, Side Effects, How it Works - Healthline
https://www.healthline.com/health/migraine/spg-block
WebMar 25, 2022 · Summary. What is an SPG block? Migraine is a medical condition that affects more than 1 in 10 people worldwide, according to the National Institute of Neurological Disorders and Stroke. It’s most...
DA: 34 PA: 98 MOZ Rank: 65
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Sphenopalatine Ganglion Block - Pain Management Education at …
https://pain.ucsf.edu/other-blocks/sphenopalatine-ganglion-block
WebSphenopalatine Ganglion Block. Overview. The sphenopalatine ganglion (SPG) is an extracranial ganglion in the pterygopalatine fossa located posterior to the middle nasal turbinate and maxillary sinus and it contains sympathetic, parasympathetic and somatosensory nerves.
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Sphenopalatine Ganglion Block - StatPearls - NCBI Bookshelf
https://www.ncbi.nlm.nih.gov/books/NBK557751/
WebNov 16, 2022 · The pharmacologic agents frequently used for sphenopalatine ganglion block are local anesthetics (4% cocaine, 2% to 4% lidocaine, or 0.5% bupivacaine), depot steroids, or 6% phenol. [2] [5] For the intranasal approach, a cotton tip applicator or catheter is needed. There are 3 approved SPGB devices.
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Sphenopalatine Ganglion (SPG) Block: What It Is, and How It’s …
https://www.migraineagain.com/sphenopalatine-ganglion-block/
WebMay 5, 2023 · Sphenopalatine Ganglion (SPG) Block: What It Is, and How It’s Used to Treat Headaches. Sphenopalatine ganglion (SPG) nerve block is a big name for a simple treatment that can deliver big results for some people with migraine and other types of severe headache conditions.
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Sphenopalatine Ganglion Block - Barrow Neurological Institute
https://www.barrowneuro.org/treatment/sphenopalatine-ganglion-block/
WebSphenopalatine ganglion block is a procedure that involves the delivery of a local anesthetic to the sphenopalatine ganglion (SPG)—a group of trigeminal nerve cells located in the back of the nasal passages—to relieve headache pain. The sphenopalatine ganglion has both sensory and autonomic function. The autonomic nervous system …
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Migraine Care: Why and How to Block the Sphenopalatine ... - ACEP Now
https://www.acepnow.com/article/migraine-care-why-and-how-to-block-the-sphenopalatine-ganglion-nerve/
WebMay 14, 2018 · How to Perform an SPG Nerve Block. The SPG can be locally accessed by several approaches, but for the purposes of quick and easy access in the ED setting, the transnasal approach is best. 3 The materials needed include: Cotton-tip applicator, 10 cm long. Anesthetic of your choice:
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Sphenopalatine Ganglion Block for the Treatment of Acute …
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5971252/
WebMay 7, 2018 · Sphenopalatine ganglion (SPG) block has gained interest as an effective treatment modality for migraine and other headache and facial pain syndromes . SPG, also known as the pterygopalatine ganglion (PPG), is a large extracranial parasympathetic ganglion with multiple neural connections ( Figure 1 ), including autonomic, motor, and …
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Sphenopalatine Ganglion Block | ACEP
https://www.acep.org/patient-care/map/map-sphenopalatine-ganglion-block-tool/
WebOverview. Targeted blocking of the sphenopalatine ganglion (SPG) is becoming more popular as an alternative to opioids for treating headaches, migraines, and other pain and neuralgias, although the literature is still mixed. 1-5. It’s not completely understood why SPG blocking is effective.
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Sphenopalatine Ganglion Block Without Catheter
https://practicalneurology.com/articles/2021-may/sphenopalatine-blocks-without-catheter
WebThe SPG lies a median 6.7 mm below the nasal mucosa surface, raising the question of whether local anesthetic could cross that distance, 22 and suggesting the clinical effect of topical local anesthetic might be via trigeminal rather than SPG block. This may also explain why SPG blockade is helpful in trigeminal neuralgia as well as its ...
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