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Fig. 1 | The Journal of Headache and Pain

Fig. 1

From: Efficacy and safety of ultrasound-guided peripheral nerve blocks in management of chronic resistant migraine

Fig. 1

Ultrasound Image of the Sphenopalatine fossa anatomy. Anatomy of the sphenopalatine fossa as seen by ultrasound transverse plane infra-zygomatic approach. (live image). (A): The Coronoid process, (B): The Condylar process, (1): lateral pterygoid muscle, (2): temporalis muscle, (3) masseter muscle, (arrow): the lateral pterygoid plate, (star): is the target point (SPG)

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The Journal of Headache and Pain

ISSN: 1129-2377

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