Objective: The aim was to compare the shaping ability and the canal straightening of T-Endo MUST and WaveOne Gold reciprocal file systems with glide path files in resin J-shaped root canals. Material and Methods: Two groups (n=17) were established. TEM tg (13/.04) + TEM M25 (25/.06) and WOG Glider (15/.02) + WOG Primary (25/.07) were used to prepare the resin simulated canals. A series of preoperative and postoperative images were taken by a digital camera and they were superimposed. The curvature angles and the amount of resin removed from both the inner and the outer wall of the canal into the level of 7 mm from the apical point, with a 1 mm increment were measured. The data were evaluated with independent samples Student's t-test with 5% significance interval. Results: There was no statistically difference between TEM and WOG reciprocal files (p>0.05). No instrument fracture or canal aberrations were inspected during canal preparation. Conclusion: Within the limitation of this present study, TEM and WOG files maintained the original canal curvature in curved canals. They produced conservative shapes with lower foramen transportation.
Keywords: Endodontics; root canal preparation; root canal therapy
Amaç: T-Endo MUST ve WaveOne Gold resiprokal eğe sistemlerinin rehber yol eğeleri ile birlikte rezin J-şekilli kanallardaki şekillendirme kabiliyetini ve kanal düzleştirmesini karşılaştırmaktır. Gereç ve Yöntemler: İki grup (n=17) oluşturuldu. Rezin kanalları genişletmek için TEM tg (13/.04) + TEM M25 (25/.06) ve WOG Glider (15/.02) + WOG Primary (25/.07) kullanıldı. İşlem öncesi ve sonrası görüntüler dijital kamera ile çekildi ve üst üste bindirildi. Eğrilik açıları ve kanalın hem iç hem de dış duvarından apikal noktadan 7 mm seviyesine kadar, uzaklaştırılan rezin miktarı 1 mm'lik aralıklarla ölçüldü. Bağımsız örneklem grubuna %5 anlamlılık seviyesine göre Student t-testi uygulanmıştır. Bulgular: TEM ve WOG resiprokal eğe sistemleri arasında istatistiksel olarak anlamlı bir fark bulunmamıştır (p>0,05). Kanal genişletilmesi sırasında alet kırığı görülmemiştir. Sonuç: Bu çalışmanın sınırlamaları dâhilinde TEM ve WOG, eğimli kanallarda orijinal kanal eğriliğini korumuştur. Daha düşük apikal transportasyon ile konservatif bir kanal genişletmesi gerçekleştirdiler.
Anahtar Kelimeler: Endodonti; kök kanalı hazırlama; kök kanalı tedavisi
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