Comparison of Resorption in Autogenous Dorsal Onlay Cartilage Grafts: An Experimental Study

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dc.authoridONER, Fatih/0000-0001-6195-3110
dc.authorid, Gunay Kozan/0000-0002-8676-6175
dc.contributor.authorOner, Fatih
dc.contributor.authorKozan, Gunay
dc.date.accessioned2025-02-22T14:09:07Z
dc.date.available2025-02-22T14:09:07Z
dc.date.issued2024
dc.departmentDicle Üniversitesien_US
dc.description.abstractObjectivesThe present study was designed to compare the graft resorption characteristics of autogenous cartilage from the septum, auricle, and costal in the superficial muscular aponeurotic system of the nasal dorsum of the rabbit model.MethodsEqual-sized perichondrium-free septal, auricular, and costal cartilage grafts were collected from fifteen New Zealand white rabbits. Cartilage grafts were taken at the scale of two grafts from each animal's ear, two from its costal part, and one from its septum. Costal cartilage grafts that were shaped with a micro-motor device and monopolar electrocautery, elastic cartilage grafts that were shaped with a micro-motor device and monopolar electrocautery, and septal cartilage grafts that were shaped with a scalpel were all implanted into the dorsum of rabbit's noses to create five groups. All autogenous cartilage tissues were removed 3 months later. Cartilages were evaluated for histological features, graft mass, and chondrocyte density resorption.ResultsThe elastic cartilage group, where electrocautery was used to shape the cartilage, had a higher resorption score than the other groups. The costal cartilage graft shaped with a micro-motor was also observed to have the best cartilage regeneration score.ConclusionWe observed that the resorption of costal cartilage was lower than that of ear and septum cartilage. It was determined that micro-motor application for the shaping process caused less resorption and stimulated more regeneration than cautery application.Level of Evidence IIIThis journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.en_US
dc.description.sponsorshipThe authors would like to thank Professor Dr Adem Kara, PhD, for allowing us to use his laboratory, his help during the experiment, and his histological analysis, and we thank to Dr Sultan Keskin Demircan, MD, for statistical analysis.en_US
dc.identifier.doi10.1007/s00266-024-04134-7
dc.identifier.endpage4341en_US
dc.identifier.issn0364-216X
dc.identifier.issn1432-5241
dc.identifier.issue21en_US
dc.identifier.pmid38806831en_US
dc.identifier.scopus2-s2.0-85194535795en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage4333en_US
dc.identifier.urihttps://doi.org/10.1007/s00266-024-04134-7
dc.identifier.urihttps://hdl.handle.net/11468/29802
dc.identifier.volume48en_US
dc.identifier.wosWOS:001234290700006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofAesthetic Plastic Surgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_WOS_20250222
dc.subjectAutogenous cartilageen_US
dc.subjectCartilage resorptionen_US
dc.subjectRhinoplastyen_US
dc.subjectRabbit modelen_US
dc.titleComparison of Resorption in Autogenous Dorsal Onlay Cartilage Grafts: An Experimental Studyen_US
dc.typeArticleen_US

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