Effect of orthognathic surgery on movement of the cheilion

Basit Öğe Kaydı
dc.authorid0000-0002-7723-5452
dc.authorid0000-0002-1466-5869
dc.authorid0000-0003-1077-7342
dc.contributor.authorSa?lam, Reyhan
dc.contributor.authorÇukurova Yılmaz, Zeynep
dc.contributor.authorÖzel, Abdullah
dc.contributor.authorUçkan, Sina
dc.date.accessioned2023-05-29T07:45:20Z
dc.date.available2023-05-29T07:45:20Z
dc.date.issued2023
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Ağız, Diş ve Çene Cerrahisi Ana Bilim Dalı
dc.description.abstractThe cheilion (Ch), corner of the mouth, is the soft-tissue landmark where the upper and lower lips intersect. Orthognathic surgery can modify Ch position, which can affect facial esthetics. The aims were to evaluate Ch movements resulting from Le Fort I maxillary advancement with maxillary impaction or downgrafting, and with mandibular advancement or setback, and to investigate relationships between surgical movements and Ch movements. The 45 patients had undergone bilateral sagittal split ramus osteotomy with Le Fort I advancement surgery. They were divided into 4 groups according to surgical movement direction. Preoperative and postoperative photographs were calibrated. Standardized methods were used to identify and measure preoperative and postoperative Ch positions. Significant correlations were detected between extent of maxillary downgrafting and inferior movement of the Ch in group 1 (r=0.988, P=0.001) and group 3 (r=0.915, P=0.001). Also, significant correlations were detected between extent of mandibular advancement and anterior movement of the Ch in group 3 (r=0.561, P=0.046) and group 4 (r=0.661, P=0.005). The findings indicate that, in patients who undergo bilateral sagittal split ramus osteotomy/Le Fort I surgeries, mandibular advancement moves Ch anteriorly and maxillary downgrafting moves Ch inferiorly.
dc.identifier.citationSa?lam, R., Çukurova Yılmaz, Z., Özel, A. ve Uçkan, S. (2023). Effect of orthognathic surgery on movement of the cheilion. Journal of Craniofacial Surgery, 34(3), 860-864. https://doi.org/10.1097/SCS.0000000000008958
dc.identifier.doi10.1097/SCS.0000000000008958
dc.identifier.endpage864
dc.identifier.issn1049-2275
dc.identifier.issn1536-3732
dc.identifier.issue3
dc.identifier.pmid36000751
dc.identifier.scopus2-s2.0-85159350393
dc.identifier.scopusqualityQ2
dc.identifier.startpage860
dc.identifier.urihttps://doi.org/10.1097/SCS.0000000000008958
dc.identifier.urihttps://hdl.handle.net/20.500.12511/10984
dc.identifier.volume34
dc.identifier.wos001012652600054en_US
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorSa?lam, Reyhan
dc.institutionauthorÇukurova Yılmaz, Zeynep
dc.institutionauthorÖzel, Abdullah
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.subject3D Virtual Planning
dc.subjectBilateral Sagittal Split Ramus Osteotomy
dc.subjectCheilion
dc.subjectLe Fort I Surgery
dc.titleEffect of orthognathic surgery on movement of the cheilion
dc.typeArticle

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