Mapping of tubule and intertubule surface areas available for bonding in Class V and Class II preparations

Cagidiaco, Maria Crysanti; Ferrari, Marco; Vichi, Alessandro; Davidson, C.L.

doi:10.1016/s0300-5712(96)00060-7

Cited by 59 publications

(50 citation statements)

References 12 publications

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“…47 Because leakage may be observed at the cervical margins of Class V resin composite restorations, despite the use of bonding systems that create hybrid interfaces, the ability of these systems to hybridize cementum must be questioned; the literature includes only one report of hybridlayer formation in cementum. 48 Cagidiaco et al 49 considered that the leakage observed at the cervical margin may be related to the absence of dentin tubules in the limiting 100 m of the cervical margin, the relatively low number of tubules in the first 200 -300 m of the gingival floor, and the mainly organic nature of the dentin substrate. Enamel, when present at the cervical margin, is usually thin, aprismatic, and less receptive to bonding.…”

Section: Discussionmentioning

confidence: 99%

Microleakage and interfacial morphology of self‐etching adhesives in class V resin composite restorations

et al. 2003

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The purpose of the study was to evaluate the marginal leakage of three adhesive systems in Class V resin composite restorations. Two adhesive systems containing acidic primers: Clearfil SE Bond (CSEB) and Etch & Prime 3.0 (E&P), were compared with a conventional water-based primer: Scotchbond Multipurpose Plus (SBMP). Class V cavities were made at the cementum-enamel junction of extracted human molars, which were then divided between three groups. One of the adhesive systems was applied to each group following manufacturers' instructions. Composite restorations were placed, light cured for 40 s, and polished. Specimens were then immersed in a solution of 2% basic fuchsin dye for 24 h. Longitudinal sections were obtained and studied with a stereomicroscope for assessment of the microleakage according to the degree of dye penetration (scale of 0 -3). Data were analyzed by Kruskal-Wallis one-way ANOVA, Mann-Whitney tests, and the Wilcoxon matched-pairs signed rank test. Two specimens for each group were analyzed by scanningelectron microscopy (SEM). Bonded interfaces of dentin were also examined by transmissionelectron microscopy (TEM). On enamel, there were no significant differences between the three groups. On dentin, CSEB showed the lowest dye penetration values among the three adhesive systems. SEM and TEM studies showed hybrid layer and resin tag formations in all groups.

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Section: Discussionmentioning

confidence: 99%

Microleakage and interfacial morphology of self‐etching adhesives in class V resin composite restorations

et al. 2003

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“…Hybrid layer formation enhances resin-dentin adhesion, and good interfacial bonding is a decidedly important factor to delivering an optimal long-term clinical outcome for dental restorations. For this reason, numerous studies have employed electron microscopy tools, such as scanning electron microscopy (SEM) and transmission electron microscopy (TEM), to gain more insight into the morphological and mechanical characteristics of the resin-dentin interdiffusion zone: extent and uniformity of adhesive resin penetration into tooth substrates, appearance, length, and continuity of resin tags, quality of hybridization within the interdiffusion zone, and thickness of the hybrid layer [9][10][11][12][13][14][15][16][17][18][19][20][21] . Reports on hybrid layer thickness varied, with values ranging from less than 1 µm to approximately 13 µm in sound dentin 9,[19][20][21] .…”

Section: Discussionmentioning

confidence: 99%

Morphological categorization of acid-base resistant zones with self-etching primer adhesive systems

et al. 2012

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“…Una correcta comprensión de los principios y limitaciones de estos materiales asegurará el éxito del procedimiento y garantizará restauraciones duraderas (1). Específicamente, la restauración de piezas tratadas endodónticamente con escasa estructura remanente es un reto para los profesionales en odontología.…”

Section: Introductionunclassified

“…Específicamente, la restauración de piezas tratadas endodónticamente con escasa estructura remanente es un reto para los profesionales en odontología. Cuando se realiza este tipo de tratamientos con postes de fibra de vidrio, la principal falla que se encuentra es en la interface material adhesivo-dentina radicular (1)(2)(3)(4). El buen pronóstico y gran desempeño clínico de los postes de fibra de vidrio, en comparación con los postes metálicos, se debe a la menor concentración de tensión en la raíz, ya que presenta un módulo de elasticidad similar a la dentina lo que reduce el riesgo de fractura radicular, así como su compatibilidad con los cementos resinosos (5)(6).…”

Section: Introductionunclassified

Resistance to Dislodgement of REBILDA® Post System to Intraradicular Dentin

Ross

Esna

Ramírez-Barrantes

2017

Odovtos - Int J Dent Sc

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RESUMENActualmente existe controversia en la literatura acerca de la efectividad clínica y adhesiva con respecto a los sistemas adhesivos de refuerzo radicular. Así, el objetivo de este estudio fue evaluar la resistencia de unión mediante la prueba de Push-Out entre el sistema de postes Rebilda® y la dentina intraradicular. Para esto, se utilizaron 28 dientes unirradiculares, que fueron cortados y padronizados en 16 mm. Los segmentos radiculares fueron sometidos a confección de tratamiento endodóntico; posteriormente, se dividieron aleatoriamente en dos grupos, Grupo 1 (n=14): Rebilda® DC+Futurabond DC; Grupo 2 (n=14): RelyX ARC+Adper Scothbond Multipropósito Plus. Seguidamente, diez especímenes de cada grupo se cortaron para ser sometidos al Test de Push-Out. Los restantes 4 especímenes de cada grupo se prepararon para Microscopia Electronica de Barrido con el fin de evaluar la formación de prolongaciones resinosas en la interface poste-cemento-dentina. El grupo 2 obtuvo mejores resultados al compararlo al Grupo 1 en cuanto a resistencia de unión y en formación de prolongaciones resinosas, pero no hubo diferencia estadísticamente significativa (p>0.05). Se concluyó que el Sistema de Postes REBILDA® promueve una adecuada resistencia de unión a dentina intrarradicular. PALABRAS CLAVEDentina intra-radicular; Resistencia de unión; Cemento resinoso; Microscopía electrónica de barrido. ROSS D., FILLOY C., RAMIREZ J., 2017: Resistencia de unión del sistema de postes REBILDA® con la dentina intrarradicular.-ODOVTOS-Int. J.

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Mapping of tubule and intertubule surface areas available for bonding in Class V and Class II preparations

Cited by 59 publications

References 12 publications

Microleakage and interfacial morphology of self‐etching adhesives in class V resin composite restorations

Microleakage and interfacial morphology of self‐etching adhesives in class V resin composite restorations

Morphological categorization of acid-base resistant zones with self-etching primer adhesive systems

Resistance to Dislodgement of REBILDA® Post System to Intraradicular Dentin

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