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Journal articles on the topic 'Restoration Interface'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Hicks, J., R. Ellis, C. Flaitz, G. Westerman, and L. Powell. "Restoration-enamel interface with argon laser and visible light polymerization of compomer and composite resin restorations: a polarized light and scanning electron microscopic in vitro study." Journal of Clinical Pediatric Dentistry 27, no. 4 (2003): 353–58. http://dx.doi.org/10.17796/jcpd.27.4.dj286712r2r85345.

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This polarized light (PL) and scanning electron microscopic (SEM) in vitro study investigated the effect of argon laser (AL) and visible light (VL) polymerization on the interfaces between compomer and composite resin restorations and the enamel cavosurfaces. Surface topography by SEM revealed a smooth transition between the restorative materials and adjacent enamel surfaces with no microspaces between the restorations and enamel surfaces. The enamel surfaces showed relatively smooth surface coatings with AL curing, compared with exposure of etched prism endings with VL curing. The restoration

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Haddad, Mishel, Diva Lugassy, Mohana Barhum, Tamar Brosh, and Shlomo Matalon. "The Influence of Posterior Class II Composite Restoration Location and Techniques on Marginal Sealing." Dentistry Journal 13, no. 1 (2025): 39. https://doi.org/10.3390/dj13010039.

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Background/Objectives: The success of treatment and prevention for secondary caries hinges significantly on the techniques employed in Class II composite restoration. Additionally, the location of the restored tooth within the oral cavity has emerged as a potential factor determining the quality of the restoration. A comprehensive understanding of these interrelated variables is crucial for advancing the efficacy and durability of dental composite restorations. The aim of this study was to assess how various restoration techniques and the specific location of the tooth restoration in the oral

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Gudapati, Swapnika. "Cavosurface margins for various restorations." IP Indian Journal of Conservative and Endodontics 7, no. 3 (2022): 113–19. http://dx.doi.org/10.18231/j.ijce.2022.025.

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Many factors play a critical role in getting the best restoration, such as cavity design, operator skill, type of restorative material etc. However, the weakest link in any restoration is the tooth restoration interface. Every effort should be made to design and prepare these marginal peripheries to create the most favourable relationship with each other and for the longevity of the restoration. The restoration can survive in the biological environment of the oral cavity only if the margins are closely adapted to the cavosurface finish line of the preparation. One of the important aspects of c

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Ausiello, Pietro, Amanda Maria de Oliveira Dal Piva, Alexandre Luiz Souto Borges, et al. "Effect of Shrinking and No Shrinking Dentine and Enamel Replacing Materials in Posterior Restoration: A 3D-FEA Study." Applied Sciences 11, no. 5 (2021): 2215. http://dx.doi.org/10.3390/app11052215.

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The aim of the present study was to investigate the effect of shrinking and no shrinking dental filling materials combination in posterior restorations under the combined effects of polymerization shrinkage and occlusal load by means of 3D Finite Elements Analysis. Six computer-generated and restored class I or class II cavities models of a lower molar were designed in the CAD software and evaluated according to the cavity and restorative procedure. Different shrinking and no shrinking adhesive materials combination with diverse Young’s modulus were considered. A food bolus was modeled on the

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Schneider, Hartmut, Tobias Meißner, Claudia Rüger, and Rainer Haak. "Analysis of Weighted Fraction of Length for Interfacial Gap in Cervical Composite Restorations as a Function of the Number of B-Scans of OCT Volume Scans." Applied Sciences 11, no. 21 (2021): 10285. http://dx.doi.org/10.3390/app112110285.

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In dental research, the morphometric assessment of restorations is a challenge. This also applies to the assessment of the length of interfacial adhesive defects in composite restorations as a measure of tooth-restoration bond failure. The determined mean fractions of interfacial gap length on enamel and dentin interfaces deviate from the true means (N → ∞), depending on the number (Ni) of object layers assessed. Cervical composite restorations were imaged with spectral domain optical coherence tomography (SD-OCT). The mean fractions of interfacial gap length on enamel and dentin were determin

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Hegde, Reshma S., Nandini Biradar, Basanagouda S. Patil, Prashant Moogi, Keerti S. Allappanavar, and Nithin K. Shetty. "Evaluation of Marginal Adaptation of Composite Restorations Reinforced with Novel Enamel Inserts (Biofillers) in Class V Cavities." Journal of Contemporary Dental Practice 21, no. 12 (2020): 1368–73. http://dx.doi.org/10.5005/jp-journals-10024-2964.

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ABSTRACT Aim and objective To evaluate the marginal adaptation at the tooth-restoration interface at enamel and cementum margins using composite restoration reinforced with novel enamel inserts/biofillers. Materials and methods Standardized class V box-shaped cavities were prepared in 40 extracted maxillary first premolar teeth which were divided randomly into four experimental groups consisting of 10 samples each. Group I: Bulk placement. Groups II: Horizontal incremental technique. Group III: Restoration with precured composite balls (megafillers). Group IV: Restoration with biofillers. All

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Shetty S, Vidhyadhara, Madeha Kauser Munaff, and Prathap M.S. "RECENT ADVANCES ON GINGIVAL TISSUE MANAGEMENT IN RESTORATIVE DENTISTRY." International Journal of Advanced Research 9, no. 02 (2021): 455–60. http://dx.doi.org/10.21474/ijar01/12469.

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Marginal integrity is one of the main factors that contribute to the outcome of a restoration and longevity of the restoration and cast restorations. An increased significance on the perioâ€“restorative interface in restorative dentistry is essential to enable the utilization of the concept of biologic width in a practical manner. The goal, regarding the management of gingival tissues, is to ensure that the peridontium is in a healthy state. The oral cavity is a difficult to treat because of lips, cheeks, and tongue that hinders and makes it difficult to visualize and manipulate instruments in

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Zhu, Shui Wen, and Guo Ping Chen. "A Finite Element Analysis of the Residual Stress Distribution in the Interphase of Restoration-Tooth Structure." Advanced Materials Research 211-212 (February 2011): 710–14. http://dx.doi.org/10.4028/www.scientific.net/amr.211-212.710.

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The finite element analysis is presented in this paper in order to investigate residual stress distribution in the interphase of restoration-tooth structure due to polymerization shrinkage of resin-based composite. The restoration-tooth interface is simulated using plane elements of varying material properties and thicknesses. The stress within restored-tooth structure built-up from the polymerization shrinkage of the restorative composite were computed accounting for the time-dependent, visco-elastic behaviour of the composite. A sensitivity study is performed to examine the relative influenc

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Betancourt, Francisco, Andràs Kiss, Ivo Krejci, and Tissiana Bortolotto. "ToF-SIMS Analysis of Demineralized Dentin Biomodified with Calcium Phosphate and Collagen Crosslinking: Effect on Marginal Adaptation of Class V Adhesive Restorations." Materials 14, no. 16 (2021): 4535. http://dx.doi.org/10.3390/ma14164535.

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This study aimed to assess the effect of biomodification before adhesive procedures on the tooth-restoration interface of class V restorations located in caries-simulated vs. sound dentin, and the quality of dentin surface by time-of-flight secondary ion mass spectrometry (ToF-SIMS). Class V cavities located on cervical dentin were prepared on the buccal surfaces of extracted human molars under the simulation of intratubular fluid flow. Two dentin types, i.e., sound and demineralized by formic-acid, were biomodified with 1% riboflavin and calcium phosphate (CaP) prior to the application of a u

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Kuijs, R. H., W. M. M. Fennis, C. M. Kreulen, M. Barink, and N. Verdonschot. "Does Layering Minimize Shrinkage Stresses in Composite Restorations?" Journal of Dental Research 82, no. 12 (2003): 967–71. http://dx.doi.org/10.1177/154405910308201206.

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Polymerization shrinkage of resin composites may impair restoration longevity. It is hypothesized that layering, rather than bulk, techniques result in less stress in the tooth-restoration complex. The aim of this study was to compare shrinkage stresses for different restorative techniques used for cusp-replacing restorations with direct resin composite. In a 3-D FE model, the dynamic process of shrinkage during polymerization was simulated. Time-dependent parameters (shrinkage, apparent viscosity, Young’s modulus, Poisson ratio, and resulting creep), which change during the polymerization pro

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Tulunoglu, Ozlem, and Asli Evren Ulker. "Gap Formation between Different Cavity Walls and Resin Composite Systems on Primary and Permanent Teeth." Journal of Contemporary Dental Practice 8, no. 2 (2007): 60–69. http://dx.doi.org/10.5005/jcdp-8-2-60.

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Abstract Aim The aim of this study was to compare the effectiveness of five self-etching and etch-rinse dentin-bonding agents in achieving a gap-free adaptation between the restorative material and the dentin in primary and permanent teeth. Methods and Materials Gaps located at the restoration dentin interface were evaluated using scanning electron microscopy (SEM). Results There were more gaps on the corner of the cavities, but no significant difference was detected between different cavity walls (p>0,05). Statistical results of the SEM analysis revealed fewer gaps in the restorations made

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Xavier, Tathy Aparecida, Igor Studart Medeiros, Ecinele Franscisca Rosa, and Rafael Yagüe Ballester. "Influence of storage time in water on the integrity of adhesive interface in resin composite restorations." Journal of Research in Dentistry 1, no. 2 (2013): 119. http://dx.doi.org/10.19177/jrd.v1e22013119-126.

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When immersed in oral fluids, water absorption by the restorative resin composite material can occur, which is identified by some researchers as one of the causes of loss of aesthetic features and reduction of mechanical properties over time. On the other hand, some authors have suggested that the fluids sorption may contribute to the reduction of shrinkage stress generated at the adhesive interface and reduce the width of gaps. The aim of this study was verifying if the storage time in water of restorations carried out with different filling techniques could influence on the integrity of toot

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Hamama, Hamdi. "Characterization of Bioactive Restoration/Dentine Interface." Egyptian Dental Journal 65, no. 3 (2019): 2731–38. http://dx.doi.org/10.21608/edj.2019.72672.

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14

Chen, Guo Ping, Shui Wen Zhu, and Jun Lin Tao. "Shrinkage Stress Analysis of the Restored-Tooth Structure by the Finite Element Method." Advanced Materials Research 146-147 (October 2010): 1792–96. http://dx.doi.org/10.4028/www.scientific.net/amr.146-147.1792.

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The purpose of this paper is to investigate the influence of interphase properties on restored-tooth structure due to polymerization shrinkage of resin-based composite. The stress within the restored tooth structure built up from the polymerization shrinkage of the restorative composite was computed accounting for the time-dependent and viscoelastic behavior of the composite. A sensitivity study was performed to examine the relative influence of geometric and material parameters of an interphase on the shrinkage stress development. It was found that a correlation exists between material and ge

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Lee, Seunggyu, and Yongho Choi. "Curvature-based interface restoration algorithm using phase-field equations." PLOS ONE 18, no. 12 (2023): e0295527. http://dx.doi.org/10.1371/journal.pone.0295527.

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In this study, we propose a restoration algorithm for distorted objects using a curvature-driven flow. First, we capture the convex-hull shaped contour of the distorted object using the mean curvature flow. With the supplemented mass on the captured feature, we evolve the constraint mean curvature flow to a steady state, preserving the non-distorted region. With respect to the mass, we select a restorative shape by considering the square of the curvature derivative. The Allen–Cahn and Cahn–Hilliard equations are applied to the generated restored image from the implicit curvature motions repres

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Valvi, Nikita Narendra, Smita Khalikar, Kishor Mahale, Vilas Rajguru, Sonali Mahajan, and Ulhas Tandale. "Evolving interfaces: A comprehensive review of implant-abutment connections." International Dental Journal of Student's Research 12, no. 3 (2024): 123–29. http://dx.doi.org/10.18231/j.idjsr.2024.024.

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Studying the implant-abutment connection is crucial, as it primarily determines the strength and stability of an implant-supported restoration, which, in turn, affects prosthetic stability. Traditionally, Brånemark's external hexagon has been used. However, significant complications such as abutment screw loosening, rotational misfit at the implant-abutment interface and microbial penetration have necessitated modifications of the external hexagon and led to the development of internal implant-abutment connection.This review outlines the evolution of various implant-abutment connections from t

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Tosco, Vincenzo, Flavia Vitiello, Michele Furlani, et al. "Microleakage Analysis of Different Bulk-Filling Techniques for Class II Restorations: µ-CT, SEM and EDS Evaluations." Materials 14, no. 1 (2020): 31. http://dx.doi.org/10.3390/ma14010031.

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This study aimed to compare two different bulk-filling techniques, evaluating the internal and external adaptation of class II resin-composite restorations, by analysing the gap formation using microcomputed tomography (µ-CT) and scanning electronic microscopy (SEM) coupled with energy-dispersive X-ray spectroscopy (EDS). Two standardized mesio/disto-occlusal (MO/DO) cavities were prepared in eight extracted human third molars that were divided, according to the filling technique used, in the following two groups (n = 4): BG (Bulk&Go group) and BT (Bulk Traditional group). After universal

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18

Harrison, Jayne E., and David E. J. Bowden. "The Orthodontic/Restorative Interface. Restorative Procedures to Aid Orthodontic Treatment." British Journal of Orthodontics 19, no. 2 (1992): 143–52. http://dx.doi.org/10.1179/bjo.19.2.143.

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Restorative procedures which complement orthodontic treatment and which may be carried out by the orthodontist are summarized. The importance of planning, with the restorative requirements in mind and the maintenance of prepared space (individual tooth or abutment positions) in all three planes of space during the period of retention, is described. The importance of liaison regarding the timing of the placement of the definitive restoration, if it is to be carried out by another dental surgeon, is stressed.

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Xavier, Maria Teresa, Ana Luísa Costa, Francisco José Caramelo, Paulo Jorge Palma, and João Carlos Ramos. "Evaluation of the Interfaces between Restorative and Regenerative Biomaterials Used in Vital Pulp Therapy." Materials 14, no. 17 (2021): 5055. http://dx.doi.org/10.3390/ma14175055.

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Background: Calcium-silicate-based cements (CSC) have gained an increasing scientific and clinical relevance, enabling more conservative approaches, namely pulp preservation and regeneration therapies. This research aims to study the influence of four clinical variables on the interfaces between CSC and composite adhesive restoration, concerning shear bond strength (SBS) and ultra-morphological patterns. Methods: SBS tests were performed in 320 specimens divided in 16 groups (n = 20) according to: two CSC (NuSmile® NeoMTA, BiodentineTM); two adhesive systems (ClearfilTM SE Bond 2 (CSEB2), Clea

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20

Zhu, Shui Wen, Jian Ping Fan, and Guo Ping Chen. "Mechanical Analysis of Restored-Tooth Structure Due to Polymerization Shrinkage of Composite Restoration." Key Engineering Materials 474-476 (April 2011): 1401–5. http://dx.doi.org/10.4028/www.scientific.net/kem.474-476.1401.

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The finite element analysis is presented in this paper in order to investigate the influence of interphase properties on restored-tooth structure due to polymerization shrinkage of resin-based composite. The restoration-tooth interface is simulated using plane elements of varying material properties and thicknesses. The stress and displacement within restored-tooth structure built-up from the polymerization shrinkage of the restorative composite were computed accounting for the time-dependent, visco-elastic behaviour of the composite. It was found that a correlation exists between material and

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Bănuț Oneț, Diana, Lucian Barbu Tudoran, Ada Gabriela Delean, et al. "Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study." Applied Sciences 11, no. 7 (2021): 3173. http://dx.doi.org/10.3390/app11073173.

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The resin composite restoration of non-carious cervical lesions (NCCLs) still faces some drawbacks mostly related to the quality of the marginal seal. This study attempts to evaluate the adhesive capacities of two flowable and two conventional hybrid resin composite restorations of NCCLs having two types of cervical margins. Our null hypothesis assumes the same adhesive behavior of different materials. The relative composition of dental–restoration structures was also measured. Thus, restored wedge-shaped cervical cavities were realized on both the buccal and oral surfaces of extracted teeth.

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Gitalis, Russel, Ji Hyeon Bae, Matthew Preston, et al. "Human neutrophils compromise the restoration-tooth interface." Acta Biomaterialia 117 (November 2020): 283–93. http://dx.doi.org/10.1016/j.actbio.2020.09.025.

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di Lauro, Alessandro E., Stefano Ciaramella, João P. Mendes Tribst, Angelo Aliberti, and Pietro Ausiello. "Comparison of Bulk Polymeric Resin Composite and Hybrid Glass Ionomer Cement in Adhesive Class I Dental Restorations: A 3D Finite Element Analysis." Polymers 16, no. 17 (2024): 2525. http://dx.doi.org/10.3390/polym16172525.

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This study aimed to investigate the mechanical behavior of resin composites and hybrid glass ionomer cement in class I adhesive dental restorations under loading and shrinkage conditions. Three CAD models of a mandibular first molar with class I cavities were created and restored with different techniques: a bi-layer of Equia Forte HT with Filtek One Bulk Fill Restorative composite (model A), a single layer of adhesive and Filtek One Bulk Fill Restorative (model B), and a single layer of Equia forte HT (model C). Each model was exported to computer-aided engineering software, and 3D finite ele

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Katona, T. R., and M. M. Winkler. "Stress Analysis of a Bulk-filled Class V Light-cured Composite Restoration." Journal of Dental Research 73, no. 8 (1994): 1470–77. http://dx.doi.org/10.1177/00220345940730081201.

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Clinical failures are often associated with the polymerization shrinkage of resin composite restorative materials. These problems include tooth sensitivity and fracture, marginal leakage, loss of the restoration, and recurrent decay. Our goal was to examine transient composite distortions and interface stresses as a bulk-filled light-cured composite polymerized in a Class V restoration. The analysis was based on a finite element model. The curing of the restoration was divided into 4 steps: approximately 1/30, 1/4, 1/2, and full depth (1/1) of cure. Since the actual curing pattern is not known

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Silva, Berenice Barbachan e., Débora Heller, and Marisa Maltz. "Characteristics of secondary caries lesion around composite resin restorations." Revista da Faculdade de Odontologia de Porto Alegre 51, no. 3 (2010): 23–29. http://dx.doi.org/10.22456/2177-0018.21399.

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The aim of this study was to analyze the features of secondary caries and their relationship with the presence of restorations marginal defects as gap, negative ledge (NL, lack of restorative material) and positive ledge (PL, overhang). Eighty proximal surfaces of Class II resin restorations were photographed and analyzed using a stereomicroscope (X40). It was recorded the presence of external secondary caries, gap, NL, PL and after the restorations removal, the presence of internal lesion. All the exams were done in 10 well-defined points. The reproducibility (Kappa Index) of the exams of ext

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Battancs, Emese, Márk Fráter, Tekla Sáry, et al. "Fracture Behavior and Integrity of Different Direct Restorative Materials to Restore Noncarious Cervical Lesions." Polymers 13, no. 23 (2021): 4170. http://dx.doi.org/10.3390/polym13234170.

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The purpose of this study was to analyze the fracture resistance and marginal leakage of noncarious cervical lesion (NCCL) restorations made of different restorative materials. Eighty upper premolars were randomly divided into four groups (n = 20/group). Standardized NCCL cavity preparations were performed on the buccal surface of the teeth and then restored with four different materials. Group 1: Packable resin composite (PC); Group 2: Highly flowable resin composite (HF); Group 3: Low flowable resin composite (LF); Group 4: Resin modified glass ionomer cement (RMGIC). After restorations were

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Olgaç Akgönül, Seyma, Sema Çelenk, and Özkan Adıgüzel. "Evaluation of stress distribution in restorations of maxillary central incisor with post-traumatic enamel-dentin fracture using two different techniques: A micro-computed tomography study." International Dental Research 14, no. 2 (2024): 76–83. http://dx.doi.org/10.5577/intdentres.535.

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Aim: The aim of this study is to investigate the stress distribution created by two restorative techniques, adhesive reattachment of the fractured fragment and direct composite restoration, used in the treatment of a maxillary central incisor with enamel-dentin fracture. The analysis is conducted using the finite element stress analysis method on a three-dimensional (3D) model prepared based on micro-computed tomography data, following the application of different adhesive procedures on fractured teeth. Methodology: The avulsed left maxillary central incisor was scanned using a micro-computed

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Wang, Yaping, Xin Deng, Yanqiu Cui, and Xin Zhao. "A Study of Soundscape Restoration in Office-Type Pocket Parks." Buildings 14, no. 4 (2024): 1047. http://dx.doi.org/10.3390/buildings14041047.

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High-density building environments and fast-paced working conditions in cities pose health challenges for office workers. Office-type pocket parks assume the social responsibility of providing restorative environments for office workers, and the soundscape is an essential element of such environments. However, there is limited research on soundscape restoration in office-type pocket parks. Therefore, this study focused on soundscape restoration in office-type pocket parks. First, on-site investigations explored the spatial characteristics of 55 office-type pocket parks while analysing the soun

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Veera, Y. Anshu Minocha Bhanu pratap Singh. "COMPARATIVE EVALUATION OF MARGINAL LEAKAGE AMONG TOOTH COLORED DIRECT RESTORATIVE MATERIALS (CENTION N, ACTIVA BIOACTIVE RESTORATIVE AND NANOFILL COMPOSITE) IN CLASS II RESTORATIONS USING STEREOMICROSCOPE: AN IN-VITRO STUDY." International Journal of Medical Science in Clinical Research and Review 05, no. 05 (2022): 368–75. https://doi.org/10.5281/zenodo.7047231.

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Abstract Composite restorations occupied commendable place among direct restorative materials<sup>1</sup> .The esthetic properties and bonding to the tooth structure and command setting are the unique features of composite restorations<sup>2,3</sup>.The other advantages of composite’s availability of desired consistencies based on shape, size and volume of the filler particles, such as flowable, packable, bulk filled resins also available site specific demand subjected to withstand various levels of occlusal loads. Based on curing type, chemically cured, light cured and dual cured s

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Mokeem, Lamia Sami, Isadora Martini Garcia, and Mary Anne Melo. "Degradation and Failure Phenomena at the Dentin Bonding Interface." Biomedicines 11, no. 5 (2023): 1256. http://dx.doi.org/10.3390/biomedicines11051256.

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Damage in the bonding interface is a significant factor that leads to premature failure of dental bonded restorations. The imperfectly bonded dentin-adhesive interface is susceptible to hydrolytic degradation and bacterial and enzyme attack, severely jeopardizing restorations’ longevity. Developing caries around previously made restorations, also called “recurrent or secondary caries,” is a significant health problem. The replacement of restorations is the most prevailing treatment in dental clinics, leading to the so-called “tooth death spiral”. In other words, every time a restoration is rep

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Zuppante, F., L. Manzon, R. Pecci, and R. Bedini. "Restoration interface gap evaluation proposal by 3D-microtomography." Dental Materials 26 (January 2010): e42-e43. http://dx.doi.org/10.1016/j.dental.2010.08.098.

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Hegde, Nidarsh D. "Microleakage of Silorane-based Resin Composite in Comparison with Methacrylate-based Composite in Class II Open Sandwich Restorations: An in vitro Study." World Journal of Dentistry 3, no. 2 (2012): 145–49. http://dx.doi.org/10.5005/jp-journals-10015-1146.

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ABSTRACT Introduction This in vitro study aimed to evaluate the effect of different monomer systems on microleakage in class II composite open sandwich restorations with and without a separating agent placed between the nanofilled resin modified glass ionomer and the resin. Materials and methods Class II cavity preparations were prepared in maxillary premolars (n = 240) and the cervical limit of the proximal box was below the cementoenamel junction. Group 1 was restored with silorane-based composite and group II was restored with methacrylate-based composite. All specimens were subjected to th

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Dacic, Stefan, Dragica Dacic-Simonovic, Slavoljub Zivkovic, et al. "SEM investigation of composite restoration adaptation to enamel after use of total etch and self etch adhesive system." Srpski arhiv za celokupno lekarstvo 137, no. 9-10 (2009): 475–81. http://dx.doi.org/10.2298/sarh0910475d.

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Introduction Quality and durability of enamel/composite interface essentially depend on an adhesive restorative system. Objective The aim of this study was to evaluate the quality of marginal adaptation of composite adhesive systems to enamel by scanning electron microscopy (SEM), and to analyze the morphology of the enamel surface along margins of composite restorations, following exposure to cariogenic solution. Methods The study material included 56 extracted human third molars. Class V cavities were prepared with margins at enamel. Cavities were restored with Single Bond/Z250 and Single Bo

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Melo Freire, CA, GA Borges, DBM Caldas, RS Santos, SA Ignácio, and RF Mazur. "Marginal Adaptation and Quality of Interfaces in Lithium Disilicate Crowns — Influence of Manufacturing and Cementation Techniques." Operative Dentistry 42, no. 2 (2017): 185–95. http://dx.doi.org/10.2341/15-288-l.

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SUMMARY Purpose: To evaluate the cement line thickness and the interface quality in milled or injected lithium disilicate ceramic restorations and their influence on marginal adaptation using different cement types and different adhesive cementation techniques. Methods and Materials: Sixty-four bovine teeth were prepared for full crown restoration (7.0±0.5 mm in height, 8.0 mm in cervical diameter, and 4.2 mm in incisal diameter) and were divided into two groups: CAD/CAM automation technology, IPS e.max CAD (CAD), and isostatic injection by heat technology, IPS e.max Press (PRESS). RelyX ARC (

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Sampaio, CS, RV Rodrigues, EJ Souza-Junior, et al. "Effect of Restorative System and Thermal Cycling on the Tooth-Restoration Interface – OCT Evaluation." Operative Dentistry 41, no. 2 (2016): 162–70. http://dx.doi.org/10.2341/14-344-l.

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SUMMARY The present study evaluated the tooth/noncarious cervical lesion restoration interface when using different adhesive systems and resin composites, submitted to thermal cycling (TC), using optical coherence tomography (OCT). Noncarious cervical lesion (NCCL) preparations (0.7 mm depth × 2 mm diameter) were performed on 60 human third molars and randomly divided into six groups, according to the adhesive system and resin composite used: group 1 = Adper Single Bond 2 (SB2) + Aelite LS Posterior (AP); group 2 = SB2 + Venus Diamond (VD); group = SB2 + Filtek Z250XT (Z250); group 4 = Clearfi

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Van Meerbeek, B., L. J. Conn, and E. S. Duke. "The concerted use of SEM, TEM, and SCM for examination of resin-dentin interfaces." Proceedings, annual meeting, Electron Microscopy Society of America 52 (1994): 476–77. http://dx.doi.org/10.1017/s0424820100170116.

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Restoration of decayed teeth with tooth-colored materials that can be bonded to tooth tissue has been a highly desirable property in restorative dentistry for many years. Advantages of such an adhesive restorative technique over conventional techniques using non-adhesive metal-based restoratives include improved restoration retention with minimal sacrifice of sound tooth tissue for retention purposes, superior adaptation and sealing of the restoration margins in prevention of caries recurrence, improved stress distribution across the tooth-restoration interface throughout the whole tooth, and

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Zhao, Xin Yi, Shao Jie Hou, and Shi Bao Li. "Inhibitive Effect of a New Dental Resin Composite on Enamel Artificial Caries." Advanced Materials Research 1058 (November 2014): 323–28. http://dx.doi.org/10.4028/www.scientific.net/amr.1058.323.

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Purpose To investigate the cariostatic effect of six restorative materials in vitro. Method Enamel blocks of bovine incisors were restored with six restorative materials (a conventional GIC, FujiIILC, Compoglass F, BeautifilII,Charisma and an experimental fluoride releasing resin composite) respectively with a gap of 270μm in width between each filling material and enamel. Then all restorations were immersed in a partially saturated acidic buffer solution at 37C for 3days. The surface enamel microhardness of the enamel blocks were measured before and after demineralization and the depth of ena

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li, Rui, Chen Wang, Shi Qing Ma, et al. "High bonding strength between zirconia and composite resin based on combined surface treatment for dental restorations." Journal of Applied Biomaterials & Functional Materials 18 (January 2020): 228080002092865. http://dx.doi.org/10.1177/2280800020928655.

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Zirconia is the preferred material for dental restorations; however, dental restorations are usually affected by zirconia fractures due to chipping and delamination of the veneer ceramic. One effective solution for repairing chemically inert zirconia frameworks is to strongly chemically bond them with the composite resin via surface modification. Thus, the bonding strength between the zirconia and composite resin determines the performance of dental restoration. Herein, we investigate the shear bond strength between zirconia ceramic and two ceramic repair systems before and after thermal cycli

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Abouelleil, Hazem, Christophe Jeanin, and Brigitte Grosgogeat. "Thermal Effect Shock on the Enamel-composite Restoration Interface." British Journal of Applied Science & Technology 17, no. 3 (2016): 1–10. http://dx.doi.org/10.9734/bjast/2016/27343.

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Vasudeva, Gaurav, Vineeta Nikhil, Poonam Bogra, and Vijay Singh. "Effect of occlusal restoration on stresses around class V restoration interface: A finite-element study." Indian Journal of Dental Research 22, no. 2 (2011): 295. http://dx.doi.org/10.4103/0970-9290.84308.

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Bansal, Dolphi, Rajinder Kumar Bansal, Tapas Kumar Dora, Manu Bansal, Reeshu Garg, and Manmeet Kaur. "Impact of gamma radiation on marginal adaptation of nanohybrid composite and composition of dental hard tissues – Scanning electron microscopy and X-ray diffraction analysis: An in vitro pilot study." Journal of Conservative Dentistry and Endodontics 27, no. 11 (2024): 1114–19. http://dx.doi.org/10.4103/jcde.jcde_410_24.

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Aims: This pilot study aimed to compare the marginal adaptation of composite resin at the tooth-restoration interface, before and after radiation. Subjects and Methods: Fifteen extracted premolars were divided into 2 experimental groups (based on the timing of irradiation) and 1 control group of 5 teeth each. In Group I (control group), teeth were restored but not exposed to radiation at any stage, Group II: teeth were irradiated before cavity preparation and restoration, and Group III: after cavity preparation and restoration employing selective etch technique, teeth were exposed to radiation

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Nikaido, Toru, Tomohiro Takagaki, Takaaki Sato, Michael F. Burrow, and Junji Tagami. "Fluoride-Releasing Self-Etch Adhesives Create Thick ABRZ at the Interface." BioMed Research International 2021 (July 29, 2021): 1–5. http://dx.doi.org/10.1155/2021/9731280.

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A fluoride-releasing adhesive system is expected to promote mineralization of demineralized dentin/enamel around a composite restoration, thereby contributing to the longevity of the restoration. Scanning electron microscopic (SEM) and transmission electron microscopic (TEM) observations revealed the formation of an “acid–base resistant zone” (ABRZ) beneath the hybrid layer when dentin was treated with a self-etch adhesive system. A thicker ABRZ was formed from the upper slope to the end of the outer lesion, indicating greater resistance against an acid-base challenge, when a fluoride-releasin

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Ensaff, H., D. M. O’Doherty, and P. H. Jacobsen. "The influence of the restoration–tooth interface in light cured composite restorations: a finite element analysis." Biomaterials 22, no. 23 (2001): 3097–103. http://dx.doi.org/10.1016/s0142-9612(01)00058-8.

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Kahler, Bill, Andrei Kotousov, and Krzysztof Borkowski. "Effect of material properties on stresses at the restoration–dentin interface of composite restorations during polymerization." Dental Materials 22, no. 10 (2006): 942–47. http://dx.doi.org/10.1016/j.dental.2005.10.005.

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QU, Fei, Yun BAI, and Qi XIE. "Creating restorative corridors - Perceptual and physiological feedback of children on the audiovisual environment in primary school corridors." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 270, no. 9 (2024): 2693–703. http://dx.doi.org/10.3397/in_2024_3220.

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The corridor space of the primary school campus is frequently used for recess and relaxation by the students, which brings stress and emotional recovery from the intense academic work. How to integrate natural restorative environment into the corridor has attracted academic and practical attention. Based on Kaplan's theory of Restorative Environment, this study combined subjective evaluation with physiological feedback to explore the primary school children's perception and evaluation of corridor space, and proposed the effects of different audio-visual indicators. Based on a questionnaire sur

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Darbyshire, P. A., L. B. Messer, and W. H. Douglas. "Microleakage in Class II Composite Restorations Bonded to Dentin Using Thermal and Load Cycling." Journal of Dental Research 67, no. 3 (1988): 585–87. http://dx.doi.org/10.1177/00220345880670031201.

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The effectiveness of a dentin-bonding agent (DBA) and a glass-ionomer cement liner (GIC) in reducing the marginal microleakage at the cervical margin of Class II posterior composite restorations was examined. The effect of load cycling on microleakage of this type of restoration was evaluated. The Class II cavities were prepared in extracted human pre-molar teeth, with the cervical margins finished approximately 1 mm below the CFJ. Combinations of DBA, GIC, and control (no liner) were used as mediators between resin and dentin. All restorations were placed incrementally with a 40-second cure p

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International, Journal of Dental Science and Innovative Research (IJDSIR). "Comparative Evaluation of Microleakage in Class V Restorations Using Contemporary Adhesive Systems – A Stereomicroscopic Study." International Journal of Dental Science and Innovative Research (IJDSIR) 8, no. 1 (2025): 155–64. https://doi.org/10.5281/zenodo.15130684.

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<strong>Aim & background:</strong> Microleakage is the major cause for the failure of restorations, especially in class V cavities, as margins of these cavities are generally located in dentin/cementum leading to microleakage at the tooth restoration interface.  It is the precursor of secondary caries, staining of restorations, tooth discoloration, marginal deterioration, postoperative sensitivity, and pulpal pathology. The present study was done to evaluate and compare the microleakage of two superior restorative materials namely Cention-N and Zirconomer Improved in class V cavities

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Zhang, Chenyang, Hong Mei, Guochang Hu, et al. "Experimental Study on Interfacial Friction Characteristics of Reinforced Clay." Polymers 14, no. 21 (2022): 4626. http://dx.doi.org/10.3390/polym14214626.

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Clay is one of the important base materials in slope restoration. The adhesion of clay–rock interface plays a decisive role in the repairing effect on rock slopes. Fibers and polymers are widely used as a clay improvement method in rock slope repair. In this paper, the friction effect of sisal fiber and polyvinyl acetate (PVAc)-reinforced clay was studied through the design of an indoor rock-like interface sliding model test. Using modelled test results and scanning electron microscope (SEM) images, the reinforced clay was analyzed. The test results showed that the critical sliding angle and m

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Cavalli, V., BG Silva, SB Berger, et al. "Effect of Adhesive Restoration and Bleaching Technique on the Concentration of Hydrogen Peroxide In the Pulp Chamber." Operative Dentistry 42, no. 2 (2017): E44—E54. http://dx.doi.org/10.2341/16-079-l.

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SUMMARY This study aimed to quantify the concentration of hydrogen peroxide into the pulp chamber in the presence or absence of adhesive enamel restorations and to analyze the resin-dentin interface of bleached groups. Bovine incisors (120) were randomly divided into three groups according to enamel treatment (n=40 each): (1) enamel without restoration (control); (2) enamel cavities (3 mm diameter × 1.5 mm depth) restored with a silorane-based (SB) system; or (3) enamel cavities (3 mm diameter × 1.5 mm depth) restored with a dimethacrylate-based (DB) system. Restorations were thermocycled, and

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Zhou, Ming, Xiaoyu Zhang, Yaming Zhang, et al. "Construction of Nanostructured Glass-Zirconia to Improve the Interface Stability of Dental Bilayer Zirconia." Nanomaterials 13, no. 4 (2023): 678. http://dx.doi.org/10.3390/nano13040678.

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Bilayer zirconia restoration is one of the most commonly used restorations in dental practice, but the high frequency of the cohesive/adhesive fracture of veneered porcelain is still a problem. This paper focuses on the development of nanostructured glass-zirconia to improve the interface stability of dental zirconia substrate and veneered porcelain. A novel SiO2-Li2O-Al2O3 (SLA) glass was prepared and infiltrated into the surface of fully sintered dental zirconia to obtain nanostructured glass-zirconia structure. The prepared glass-zirconia was analyzed with scanning electron microscopes (SEM

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