In Vitro Study on the Bond Strength Between 3D-Printed Resin and Resin Cement for Pediatric Crown Restoration
نویسندگان
چکیده
A 3D-printed resin crown is a novel option for esthetic restoration primary teeth, which are typically bonded with cement. The purpose of this study was to evaluate the bonding ability 3D printing and compare it other indirect materials fabrication. shear bond strengths two materials, Graphy (GP) NextDent (NXT), VIPI Block (VIPI) MAZIC Duro (MZ), were compared in study. For all strength at interface between surface material cement measured. mean values GP, NXT, MZ, 23.29 ± 3.88, 26.14 4.67, 25.41 4.03, 18.79 4.26 MPa, respectively. There no significant difference among SBSs NXT MZ except VIPI. result indicates that meets essential requirement clinical use by showing clinically adequate strength.
منابع مشابه
The Effect of Resin Cement Type and Cementation Technique on Bond Strength of Fiber Posts
Background: Resin cements are widely used for cementation of FRC posts, but their bond strength can be influenced by cement type and cementation technique. The aim of this study was to determine the effect of type of resin cement and cementation technique on the bond strength of fiber posts. Methods: Forty five extracted mandibular premolars with a minimum roo...
متن کاملInfluence of cement thickness on resin-zirconia microtensile bond strength
PURPOSE The aim of this study was to evaluate the influence of resin cement thickness on the microtensile bond strength between zirconium-oxide ceramic and resin cement. MATERIALS AND METHODS Thirty-two freshly extracted molars were transversely sectioned at the deep dentin level and bonded to air-abraded zirconium oxide ceramic disks. The specimens were divided into 8 groups based on the exp...
متن کاملFracture Strength of Severely Damaged Primary Anterior Teeth after Restoration with Composite Resin and Resin-Modified Glass Ionomer Cement
Background and Aim: Restoration of primary anterior teeth with severe caries extending to the gingival margin is challenging for many clinicians especially in uncooperative children. Resin modified glass ionomer cements (RMGICs) can be suitable for use in such cases since they require fewer application steps than composite resins. This study aimed to assess the fracture strength of severely dam...
متن کاملInfluence of nano alumina coating on the flexural bond strength between zirconia and resin cement
PURPOSE The purpose of this in vitro study is to examine the effects of a nano-structured alumina coating on the adhesion between resin cements and zirconia ceramics using a four-point bending test. MATERIALS AND METHODS 100 pairs of zirconium bar specimens were prepared with dimensions of 25 mm × 2 mm × 5 mm and cementation surfaces of 5 mm × 2 mm. The samples were divided into 5 groups of 2...
متن کاملThe effect of plasma on shear bond strength between resin cement and colored zirconia
PURPOSE To investigate the effect of non-thermal atmospheric pressure plasma (NTAPP) treatment on shear bond strength (SBS) between resin cement and colored zirconia made with metal chlorides. MATERIALS AND METHODS 60 zirconia specimens were divided into 3 groups using coloring liquid. Each group was divided again into 2 sub-groups using plasma treatment; the experimental group was treated wi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: THE JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRY
سال: 2023
ISSN: ['1226-8496', '2288-3819']
DOI: https://doi.org/10.5933/jkapd.2023.50.1.104