إن لارتباط المادة الحاشية بجدار القناة أهمية بالغة من حيث إنقاص التسرب المجهري. هدفت دراستنا إلى تحري مدى قدرة مواد حشو الأقنية الجذرية الراتنجية الحديثة ال(Resilon) على تحقيق الارتباط بجدار القناة الداخلي، و تقييم قوة هذا الارتباط و تحديد نمط إخفاق هذا الارتباط و مقارنة ذلك بنوعين من مواد الحشو القنوي التقليدية.
The filling material bonding to the wall of the root canal is so important with regard to decreasing the apical microscopic leakage. The aim of this study is to assess the ability of new resin root canal filling
materiales (Resilon) in bonding to the canal internal wall, bond strength, and to determined the nature of
bond failure, and compare this with two kinds of traditional root canal filling materials.
References used
Josef H, Micbael B, Karl T. Apical quality and adaptation of Resilon, EndoREZ, and Guttaflow root canal fillings in combination with a noncompaction technique. J Endod 2010; 35: 261-64
Zmener O, Pameijer CH. Clinical and radiographical evaluation of a resin-based root canal sealer: a 5 year follow up. J Endod 2007; 33: 676 – 79
Bouillaguet S, Shaw L, Barthelemy J, Krejci I, Wataha JC. Long-term sealing ability of pulp canal sealer, AHPlus, Gutta Flow and Epiphang. Int Endod J 2008; 41: 219-26
The quality of root canal filling is considered the key
of the successful endodontic treatment, because the one of goals of root
canal obturation is to obtain three-dimensional and complete sealing.
Therefore, The aim of this in vitro study was to evaluate the quality of root
canal filling of White-colored Mineral Trioxide Aggregate (WMTA) and
Gray-colored Portland Cement (GPC).
This study aimed to asses of role of obturation material (zinc oxide and eugenol
cement with gutta-percha points, Resilon) on the efficiency of endodontic retreatment with Pro-taper
system of the following respects: the degree of cleanliness of the
This study aimed to evaluate the extent of the
microleakage in the cavities which prepared with Er:YAG (erbium:
yttrium aluminum garnet) laser or diamond burs and restored by
using of different types of resin materials.
Debonding of acrylic denture teeth from denture base is the most common
failure in removable dentures .
The purpose of this study was to evaluate shear bond strength between
acrylic denture teeth and heat cure denture base resin with different
surface treatment and modifications on the ridge lap area By Using
Conventional Method and Blasting Method.
The purpose of this study was to compare the shear bond
strength to root dentin of a nano- ionomer material (Ketac N100,3M) and a
fifth generation bonding material (Excite,Vivadent) applied with a resin
composite (Tetric-ceram,Vivadent), in order to determine the material of
choice for restoring root extended lesions.