{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T23:56:51Z","timestamp":1783036611023,"version":"3.54.6"},"reference-count":10,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2022,6,13]],"date-time":"2022-06-13T00:00:00Z","timestamp":1655078400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2022,6,13]],"date-time":"2022-06-13T00:00:00Z","timestamp":1655078400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Anesthesiol"],"published-print":{"date-parts":[[2022,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Background<\/jats:title>\n                <jats:p>Internal jugular vein catheterization is widely used in clinical practice, and there are many related studies on internal jugular vein catheterization. However, the omohyoid muscle, which is adjacent to the internal jugular vein, is a rarely mentioned muscle of the infrahyoid muscles group. The purpose of this study is to explore the anatomical relationship between the omohyoid muscle and the internal jugular vein on ultrasound guidance and provide a theoretical reference for jugular puncture and catheterization.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>The study included 30 volunteers. The volunteer\u2019s head lay in the neutral position and was then turned to the left at an angle of 30\u00b0, 45\u00b0 and 60\u00b0 with the bed surface, as verified using an adjustable protractor. A high-frequency ultrasound probe (6\u201314\u00a0Hz) was used to examine the plane of the apex of sternocleidomastoid triangle (PAST), the triangle consists of anatomical landmarks: a base was clavicle, its sides \u2013 heads of sternocleidomastoid muscle. And the plane of the middle of sternocleidomastoid triangle(PMST) which was a horizontal line, connecting midpoints of both sides. The right omohyoid muscle (OM) and the right internal jugular vein (IJV) were observed and recorded for statistical analysis.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>There were statistically significant differences in the number of overlapping cases of OM and IJV at each head rotation angle between the PAST and PMST groups. There were statistically significant differences between the\u00a0angles which\u00a0OM and IJV centre point line and the left horizontal position of the PAST and PMST at different body angles.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusion<\/jats:title>\n                <jats:p>The traditional middle route puncture point is the apex of the sternocleidomastoid triangle, which can effectively avoid injury to the omohyoid muscle, to an extent.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Trail registration<\/jats:title>\n                <jats:p><jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/www.chictr.org.cn\/showproj.aspx?proj=55802\">ChiCTR2000034233<\/jats:ext-link>, Registered 29\/06\/2020. www. Chinese Clinical Trial Registry.gov.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12871-022-01723-4","type":"journal-article","created":{"date-parts":[[2022,6,13]],"date-time":"2022-06-13T08:03:08Z","timestamp":1655107388000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Anatomical relationship between the omohyoid muscle and the internal jugular vein on ultrasound guidance"],"prefix":"10.1186","volume":"22","author":[{"given":"Yun","family":"Yang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinqiang","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weiliang","family":"Mao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tongyun","family":"He","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhaodong","family":"Xiong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2022,6,13]]},"reference":[{"key":"1723_CR1","doi-asserted-by":"crossref","unstructured":"Frykholm P, et al. Clinical guidelines on central venous catheterisation. Acta Anaesthesiol Scand. 2014;58","DOI":"10.1111\/aas.12295"},{"key":"1723_CR2","doi-asserted-by":"crossref","unstructured":"Malin BR, et al. Mechanical complications of central venous catheter insertions: A retrospective multicenter study of incidence and risks. Acta Anaesthesiologica Scandinavica. 2019;63(1):61\u201368.","DOI":"10.1111\/aas.13214"},{"issue":"6","key":"1723_CR3","doi-asserted-by":"publisher","first-page":"672","DOI":"10.1177\/1129729819838169","volume":"20","author":"MS Uluer","year":"2019","unstructured":"Uluer MS, Sargin M, Basaran B. Comparison of the effect of the right lateral tilt position and trendelenburg position on the right internal jugular vein in healthy volunteers: a prospective observational study. J Vasc Access. 2019;20(6):672\u20136.","journal-title":"J Vasc Access"},{"issue":"2","key":"1723_CR4","doi-asserted-by":"publisher","first-page":"99","DOI":"10.1177\/1742271X14524571","volume":"22","author":"I Miki","year":"2014","unstructured":"Miki I, et al. Anatomical relationship between the common carotid artery and the internal jugular vein during head rotation. Ultrasound. 2014;22(2):99\u2013103.","journal-title":"Ultrasound"},{"issue":"1","key":"1723_CR5","first-page":"27","volume":"23","author":"AF Mahan","year":"2016","unstructured":"Mahan AF, McEvoy MD, Gravenstein N. Long-axis view for ultrasound-guided central venous catheter placement via the internal jugular vein. Rom J Anaesth Intensive Care. 2016;23(1):27\u201331.","journal-title":"Rom J Anaesth Intensive Care"},{"issue":"3","key":"1723_CR6","doi-asserted-by":"publisher","first-page":"239","DOI":"10.5115\/acb.2017.50.3.239","volume":"50","author":"J Iwanaga","year":"2017","unstructured":"Iwanaga J, et al. Unusual muscle of the anterior neck: cadaveric findings with surgical applications. Anatomy & cell biology. 2017;50(3):239\u201341.","journal-title":"Anatomy & cell biology"},{"issue":"23","key":"1723_CR7","first-page":"7","volume":"4","author":"Y Liu","year":"2020","unstructured":"Liu Y, et al. Ultrasound imaging of omohyoid muscle and clinical application value. Journal of Imaging Research and Medical Applications. 2020;4(23):7\u20139.","journal-title":"Journal of Imaging Research and Medical Applications"},{"issue":"2","key":"1723_CR8","doi-asserted-by":"publisher","first-page":"107","DOI":"10.1007\/BF02307818","volume":"10","author":"P Patra","year":"1988","unstructured":"Patra P, et al. Physiologic variations of the internal jugular vein surface, role of the omohyoid muscle, a preliminary echographic study. Surg Radiol Anat. 1988;10(2):107\u201312.","journal-title":"Surg Radiol Anat"},{"issue":"9","key":"1723_CR9","first-page":"632","volume":"29","author":"S Gianesini","year":"2014","unstructured":"Gianesini S, et al. The omohyoid muscle entrapment of the internal jugular vein. A still unclear pathogenetic mechanism Phlebology. 2014;29(9):632\u20135.","journal-title":"A still unclear pathogenetic mechanism Phlebology"},{"issue":"10","key":"1723_CR10","doi-asserted-by":"publisher","first-page":"1181","DOI":"10.1177\/0003489421995037","volume":"130","author":"J Ong","year":"2021","unstructured":"Ong J, Tham A, Tan J. A systematic review of the omohyoid muscle syndrome (OMS): clinical presentation, diagnosis, and treatment options. Ann Otol Rhinol Laryngol. 2021;130(10):1181\u20139.","journal-title":"Ann Otol Rhinol Laryngol"}],"container-title":["BMC Anesthesiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12871-022-01723-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12871-022-01723-4\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12871-022-01723-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,13]],"date-time":"2022-06-13T08:03:14Z","timestamp":1655107394000},"score":1,"resource":{"primary":{"URL":"https:\/\/bmcanesthesiol.biomedcentral.com\/articles\/10.1186\/s12871-022-01723-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,13]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,12]]}},"alternative-id":["1723"],"URL":"https:\/\/doi.org\/10.1186\/s12871-022-01723-4","relation":{},"ISSN":["1471-2253"],"issn-type":[{"value":"1471-2253","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,13]]},"assertion":[{"value":"1 March 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 June 2022","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"13 June 2022","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Ethical approval for this study, Ethics No. (2020KYLL065)was approved by the Hospital Ethics Committee of the Huzhou First People's Hospital (Chairperson Ming Zhu) on 19\/06\/2020. Registered at the Chinese Clinical Trial Registry.gov (ChiCTR2000034233, 29\/06\/2020) before patient enrolment. Written informed consent was obtained from the volunteers in the study. We declare that all methods were carried out in accordance with relevant guidelines and regulations and Declaration of Helsinki.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare that they have no conflict of interest.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"181"}}