Shaping ability of WaveOne Gold and OneReci by using two apical sizes: A micro-computed tomographic assessment
Yükleniyor...
Dosyalar
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
PeerJ Inc
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Backround. OneReci (MicroMega, Besan,con, France) is a recently introduced single -file reciprocating system with scarce information revealed on its shaping ability. This study aimed to compare the shaping abilities of OneReci and a well-documented single-file reciprocating system WaveOne Gold (WOG; Dentsply Maillefer, Ballaigues, Switzerland) and evaluate the effect of increased apical enlargement on the preparation quality, using micro-computed tomography (micro-CT).Methods. After an initial micro-CT scanning, twenty mesial root canals of mandibular molars were anatomically matched. The canals were assigned to two experimental groups (n = 10), using OneReci or WOG in different canals of the same root. The glide paths were created, and root canals were prepared twice, using size 25 and 35 instruments of the systems, respectively. The specimens were scanned with micro -CT after each preparation. The increase in canal volume, amount of dentin removal, unprepared root canal surface, canal transportation, centering ratio and preparation times were assessed. The data were analysed with independent sample t-tests, variance analyses, Friedman and Mann-Whitney U tests. The significance level was set at 5%.Results. Each preparation increased the canal volume and dentin removal while decreasing the unprepared root surface. The difference between the systems became significant after preparation with size 35 instruments (p < 0.05). Regarding canal transportation and centering ratio, the difference was insignificant (p > 0.05). The first preparation step (glide path + size 25 instrument) was significantly faster in the OneReci group (p < 0.05).Conclusions. Preparation with size 25 instruments of the systems appeared to be safe with similar shaping performances. Larger apical preparation promoted significantly higher dentin removal, volume increase, and prepared surface area in WOG.
Açıklama
Anahtar Kelimeler
Shaping Ability, OneReci, WaveOne Gold, Nickel-Titanium, Dentin Removal, Root
Kaynak
PeerJ
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
11
Sayı
Künye
Çiftçioğlu, E., Keleş, A., Dinçer, G. A., Ateş, M. O., & Küçükay, E. S. (2023). Shaping ability of WaveOne Gold and OneReci by using two apical sizes: a micro-computed tomographic assessment. PeerJ, 11, e15208.
