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. 2022 Oct 26;49(4):593–600. doi: 10.1007/s10396-022-01266-8

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© The Author(s) 2022

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 2 — POCUS of the anterior neck HB hyoid bone, LX larynx, TH thyroid gland, TR trachea, HP hypopharynx, ES esophagus, CCA common carotid artery, JV internal jugular vein, VC vocal cord, TC thyroid cartilage, AR arytenoid cartilage, EP epiglottis cartilage. a Anterior neck anatomy. b Anterior neck probe operation. c Transverse view of the anterior neck: Ultrasound image of the larynx (vocal cord level). d Transverse view of the anterior neck: Ultrasound image of the larynx (supraglottic level)