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Letter to the editor
Ultrasound-guided maxillary nerve block via the pterygopalatine fossa: anterior versus posterior infrazygomatic approach
- Correspondence to Dr Patricia Alfaro-de la Torre, Chronic Pain Unit, Hospital Joan XXII, Tarragona, Spain; alfarotp{at}gmail.com
Citation
Ultrasound-guided maxillary nerve block via the pterygopalatine fossa: anterior versus posterior infrazygomatic approach
Publication history
- Received August 30, 2018
- Accepted August 30, 2018
- First published January 23, 2019.
Online issue publication
February 17, 2019
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© American Society of Regional Anesthesia & Pain Medicine 2019. No commercial re-use. See rights and permissions. Published by BMJ.