Analysis of inferior nasal morphology and nostrils following Le Fort I osteotomy

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dc.authorid0000-0001-5121-9158
dc.authorid0000-0003-4522-1424
dc.authorid0000-0002-7623-0473
dc.authorid0000-0003-1077-7342
dc.contributor.authorSüzen, Muazzez
dc.contributor.authorDilaver, Emrah
dc.contributor.authorAk, Kıvanç Berke
dc.contributor.authorUçkan, Sina
dc.date.accessioned2022-11-15T07:58:03Z
dc.date.available2022-11-15T07:58:03Z
dc.date.issued2022
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Ağız, Diş ve Çene Cerrahisi Ana Bilim Dalı
dc.description.abstractObjective: This study aimed to investigate the soft tissue parameters related to inferior nasal morphology and nostril shape and investigate the change at nostril types according to the Modified Topinard System following maxillary surgery. Materials and Methods: Thirty-five patients who underwent Le Fort I osteotomy with or without mandibular osteotomy were included in this retrospective study. Presurgery (T1) and postsurgery (T2) measurements which were the angle between the longitudinal axis of left and right nostril, nostril length, nostril width, alar width, alar base width, columella length, and columella width, were measured on computed tomography images. Nostril types according to Modified Topinard System and nostril shapes were also examined. Results: Following Le Fort I surgery, there was a significant increase in alar base width, alar width, and angle between the longitudinal axis of the left and right nostril (P<0.05). Nasal tip protrusion was decreased with significance (P=0.022). Multiple linear regression analysis showed that every 1 mm maxillary impaction amount leads to a 3.34 degrees increase in the angle between the longitudinal axis of the left and right nostrils (P=0.03, adjusted R (2)=0.21). Nostril type classification according to Modified Topinard System was changed significantly (P=0.000). Conclusion: Surgeons should be aware of the risk of postoperative nonaesthetic results in Modified Topinard System's borderline cases. Modified Topinard classification may be included in preoperative orthognathic planning from the bottom view.
dc.identifier.citationSüzen, M., Dilaver, E., Ak, K. B. ve Uçkan, S. (2022). Analysis of inferior nasal morphology and nostrils following Le Fort I osteotomy. Journal of Craniofacial Surgery, 33(8), 2682-2687. https://doi.org/10.1097/SCS.0000000000008829
dc.identifier.doi10.1097/SCS.0000000000008829
dc.identifier.endpage2687
dc.identifier.issn1049-2275
dc.identifier.issn1536-3732
dc.identifier.issue8
dc.identifier.pmid36409847
dc.identifier.scopus2-s2.0-85141584561
dc.identifier.scopusqualityQ2
dc.identifier.startpage2682
dc.identifier.urihttps://doi.org/10.1097/SCS.0000000000008829
dc.identifier.urihttps://hdl.handle.net/20.500.12511/9961
dc.identifier.volume33
dc.identifier.wos000876600800111en_US
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorSüzen, Muazzez
dc.institutionauthorDilaver, Emrah
dc.institutionauthorAk, Kıvanç Berke
dc.institutionauthorUçkan, Sina
dc.language.isoen
dc.publisherLippincott Williams and Wilkins
dc.relation.ispartofJournal of Craniofacial Surgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectInferior Nasal Morphology
dc.subjectLe Fort I
dc.subjectModified Topinard Classification
dc.subjectNostril Shape
dc.subjectNostril Type
dc.titleAnalysis of inferior nasal morphology and nostrils following Le Fort I osteotomy
dc.typeArticle

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