{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T23:52:32Z","timestamp":1789689152583,"version":"4.0.1"},"reference-count":31,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2021,2,23]],"date-time":"2021-02-23T00:00:00Z","timestamp":1614038400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aao-hnsfjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Otolaryngol.--head neck surg."],"published-print":{"date-parts":[[2021,11]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>This study summarizes the anatomical features of the superior laryngeal nerve in Chinese to enable the rapid location of the superior laryngeal nerve during an operation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Study Design<\/jats:title><jats:p>Retrospective analysis of anatomical data.<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting<\/jats:title><jats:p>Hangzhou First People\u2019s Hospital Affiliated to Nanjing Medical University.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A total of 71 embalmed human cadavers (132 heminecks) were examined over 3\u00a0months. The length and diameter of the internal and external branches of the superior laryngeal nerve and their relationships with different landmarks were recorded.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The total length of the internal branch of the superior laryngeal nerve was 23.4 \u00b1 6.9\u00a0mm. The length of the external branch of the superior laryngeal nerve was 47.7 \u00b1 11.0\u00a0mm. Considering the midpoint of the lower edge of the thyroid cartilage as the starting point and using that edge as a horizontal line, when the entry point is above that line, the external branch of the superior laryngeal nerve can be found within 41.1\u00a0mm and at an angle of 57.2\u00b0. When the entry point is below the lower edge of the thyroid cartilage, the external branch of the superior laryngeal nerve can be found within 34.0\u00a0mm and at an angle of 36.5\u00b0.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The superior laryngeal nerve in Chinese people has distinct anatomical characteristics. This article provides a new method of quickly locating the external branch of the superior laryngeal nerve during the operation, which can reduce the probability of damaging the external branch of the superior laryngeal nerve.<\/jats:p><\/jats:sec>","DOI":"10.1177\/0194599821989622","type":"journal-article","created":{"date-parts":[[2021,2,23]],"date-time":"2021-02-23T04:07:29Z","timestamp":1614053249000},"page":"690-695","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["The Anatomical and Clinical Significance of the Superior Laryngeal Nerve"],"prefix":"10.1002","volume":"165","author":[{"given":"Kai\u2010ning","family":"Lu","sequence":"first","affiliation":[{"name":"Hangzhou Hospital Affiliated to Nanjing Medical University (Hangzhou First People\u2019s Hospital) Hangzhou Zhejiang 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