{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T12:00:42Z","timestamp":1790942442830,"version":"4.1.0"},"reference-count":28,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T00:00:00Z","timestamp":1790640000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Facial Plastic Surgery &amp; Aesthetic Medicine"],"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Prior studies have looked at the impact of dorsal preservation rhinoplasty on nasal airflow, specifically the internal nasal valve, with mixed results.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To use computational fluid dynamics to assess the impact of dorsal preservation rhinoplasty on nasal airflow in a human anatomic model.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>This was a comparative study using anatomic dissection of four fresh human anatomic specimens using a cone beam CT scanner to assess various surgical interventions (septoplasty, if necessary, and dorsal preservation rhinoplasty) on nasal airflow.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Overall, there was a trend of decreased nasal resistance across septoplasty and dorsal preservation rhinoplasty techniques. Dorsal preservation rhinoplasty decreased nasal resistance for all human anatomic specimens, except for one.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>There is evidence of reduction in nasal resistance in a human anatomic specimen study with dorsal preservation rhinoplasty techniques, which can vary, in part, by the orientation of upper lateral cartilage anatomy at the apical internal nasal valve.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/26893614261492482","type":"journal-article","created":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T07:13:03Z","timestamp":1790665983000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Nasal Airflow Changes in Dorsal Preservation Rhinoplasty: A Computational Fluid Dynamics Analysis in Human Anatomic Specimens"],"prefix":"10.1177","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6662-2780","authenticated-orcid":false,"given":"Jonas R.","family":"Miller","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2014Head &amp; Neck Surgery, Ochsner Health System, New Orleans, Louisiana, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6008-9404","authenticated-orcid":false,"given":"Yang U.","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head &amp; Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dennis O.","family":"Frank-Ito","sequence":"additional","affiliation":[{"name":"Department of Head and Neck Surgery &amp; Communication Sciences, Duke University School of Medicine, Durham, North Carolina, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah M.","family":"Russel","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head &amp; Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. Madison","family":"Clark","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head &amp; Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,9,29]]},"reference":[{"key":"e_1_3_2_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.otc.2020.02.002"},{"key":"e_1_3_2_3_1","doi-asserted-by":"publisher","DOI":"10.5152\/tao.2017.2494"},{"key":"e_1_3_2_4_1","unstructured":"3.Nestor J. (2020. Breath. Penguin Life. \u201cBest Sellers of Hardcover Nonfiction 2021\u201d. 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