Ortodontik Nikel-Titanyum kapali yaylarin, elastomerik zincirlerin ve aktif Tie-Backlerin zamana göre kuvvet kayiplarinin in-vitro karsilastirilmasi

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dc.contributor.authorAydin, Emine
dc.contributor.authorÇiçek, Orhan
dc.contributor.authorÖzkalayci, Nurhat
dc.date.accessioned2025-03-23T18:55:14Z
dc.date.available2025-03-23T18:55:14Z
dc.date.issued2024
dc.departmentSinop Üniversitesi
dc.description.abstractAMAÇ: Ortodontik kuvvet elemanlarindan nikel-titanyum kapali yaylarin, elastomerik zincirlerin ve aktif tie- backlerin zamana göre kuvvet kayiplarinin yapay tükürük içeren in vitro ortamda karsilastirmaktir.GEREÇ VE YÖNTEM: Çalismada 3 farkli markadan elastomerik zincirler, Ni-Ti kapali yaylar ve aktif tie-backler 9 gruba ayrildi. Örneklerin yapay tükürük içeren in vitro ortamda zamana bagli kuvvet kayip yüzdeleri karsilastirildi. Kuvvet degerleri baslangiçta, 1. saatte, 24. saatte, 7. günde, 21. günde ve 28. günde ölçüldü ve kaydedildi. Elde edilen veriler Kolmogorov-Smirnov, Kruskal Wallis, Mann- Whitney U ve Wilcoxon testleri ile istatistiksel analize tabi tutuldu. Anlamlilik degeri p<0.05 olarak kabul edildi.BULGULAR: Baslangiçta en fazla ve en az kuvvetler sirasiyla elastomerik zincirlerde ve nikel-titanyum kapali yaylarda ölçüldü (p<0.05). 24. saatte yapilan ölçümlerde elastomerik zincirler, nikel-titanyum kapali yaylar ve aktif tie-back’ler arasinda anlamli farklilik bulunmadi (p>0.05). 28. günde tüm gruplarda anlamli kuvvet kayiplari ölçülse de, aktif tie-backlerde elastomerik zincirlere göre markadan bagimsiz olarak anlamli sekilde daha az kuvvet kaybi ölçüldü (p<0.05). 28. günde en az ve fazla kuvvetler sirasiyla elastomerik zincirlerde ve Ni-Ti kapali yaylarda ölçüldü (p<0.05).SONUÇ: Ortodontik bosluk kapatma mekaniklerinden, nikel-titanyum kapali yaylar en stabil olmak üzere, aktif tie-backlerin elastomerik zincirlere göre daha stabil bir kuvvet uyguladigi dolayisiyla kullanilan kuvvet elemani tipinin kuvvet kaybi düzeyinde temel belirteç oldugu görüldü.
dc.description.abstractOBJECTIVE: This study aims to compare the force losses of nickel-titanium closed springs, elastomeric chains, and active tie-backs over time in an in vitro environment containing artificial saliva.MATERIALS AND METHODS: In the study, elastomeric chains, nickel-titanium closed springs, and active tie-backs from 3 different brands were divided into 9 groups. The percentages of force loss in the samples over time were compared in the in vitro environment containing artificial saliva. Force values were measured and recorded at initial activation, 1st hour, 24th hour, 7th day, 21st day, and 28th day. Statistical analysis of the data were performed with Kolmogorov-Smirnov, Kruskal Wallis, Mann-Whitney U, and Wilcoxon tests. The significance value was considered as p<0.05.RESULTS: The highest and lowest forces at the initial activation hour were measured in elastomeric chains and nickel-titanium closed springs, respectively (p<0.05). There was no significant difference between elastomeric chains, nickel-titanium closed springs, and active tie-backs in the measurements performed at the 24th hour (p>0.05). Although significant force losses were measured in all groups on the 28th day, active tie-backs lost significantly less force than elastomeric chains, regardless of brand. On the 28th day, the lowest and highest forces were measured in elastomeric chains and nickel-titanium closed springs, respectively (p<0.05).CONCLUSIONS: Among the orthodontic space closure mechanics, nickel-titanium closed springs were the most stable; however, active tie-backs produced a more stable force than elastomeric chains, so the type of force element used was the main indicator of the force loss level.
dc.identifier.doi10.17214/gaziaot.1238383
dc.identifier.doihttps://doi.org/10.17214/gaziaot.1238383
dc.identifier.endpage74
dc.identifier.issn2147-690X
dc.identifier.issue2
dc.identifier.startpage67
dc.identifier.urihttps://hdl.handle.net/11486/2485
dc.identifier.volume41
dc.language.isoen
dc.publisherGazi University
dc.relation.ispartofActa Odontologica Turcica
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20250323
dc.subjectelastomer
dc.subjectkapali yay
dc.subjectortodonti
dc.subjectortodontik bosluk kapatma
dc.titleOrtodontik Nikel-Titanyum kapali yaylarin, elastomerik zincirlerin ve aktif Tie-Backlerin zamana göre kuvvet kayiplarinin in-vitro karsilastirilmasi
dc.title.alternativeIn vitro comparison of force losses over time of orthodontic nickel-titanium closed springs, elastomeric chains, and active tie-backs
dc.typeArticle

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