Abstract:
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journal_name
Oper Dentjournal_title
Operative dentistryauthors
doi
10.2341/1559-2863-43.5.561subject
Has Abstractpub_date
2018-09-01 00:00:00pages
561issue
5eissn
0361-7734issn
1559-2863journal_volume
43pub_type
杂志文章abstract::Under clinical conditions, the time needed for the proper light curing of luting composites or the multi-incremental buildup of a large restoration with halogen curing units is quite extensive. Due to the development of high power curing devices, such as argon lasers and plasma arc lights and, in order to decrease cur...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/06-79
更新日期:2007-05-01 00:00:00
abstract::The present study investigated the effect of three high-viscosity bulk-fill resin-based composite materials on cuspal deflection in natural teeth. Thirty-two sound maxillary premolar teeth with large slot mesio-occlusal-distal cavities were distributed into four groups (n=8). Three groups were restored with bulk-fill ...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/16-072-L
更新日期:2018-01-01 00:00:00
abstract::Recently, manufacturers introduced presterilized, single-use, plastic light-curing tips to be used either routinely or on patients with known or questionable communicable health concerns. The purpose of this study was to examine the effect of these single-use tips on light transmission compared to conventional fiber-o...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:1998-07-01 00:00:00
abstract::The purpose of this study was to determine the relationship between the deterioration and the later failure of a very large number of amalgams and anterior resin composites examined over periods of up to 16 years. Assessments were made of the deterioration of various clinical factors or characteristics of the restorat...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:1993-07-01 00:00:00
abstract:OBJECTIVES:This study evaluated the bond strength of luting systems for bonding glass fiber posts to root canal dentin. The hypothesis tested was that there are no differences in bond strength of glass fiber posts luted with different cement systems. METHODS:Forty bovine incisors were randomly assigned to five differe...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/11-035-L
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVES:This study aimed to assess the retention of metal copings luted to uremic teeth with five different luting agents. METHODS:A total of 35 sound natural molars was collected from uremic patients and randomly assigned into five groups (n=7). The teeth were prepared for metal copings using diamond tips and wate...
journal_title:Operative dentistry
pub_type: 杂志文章,随机对照试验
doi:10.2341/12-523-LR2
更新日期:2014-05-01 00:00:00
abstract:INTRODUCTION:Adding antibacterial agents to a dentin conditioner used for a glass ionomer cement (GIC) has been shown to be antibacterial; however, it is not known whether this antimicrobial conditioning agent affects the bond strength to dentin in situ. This study applied GIC to antibacterial conditioned dentin withou...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:2005-05-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate the effect of low-thickness ceramic laminate translucency on water sorption and solubility in resin luting agents. METHODS AND MATERIALS:Ceramic slides (15×0.7 mm) were generated using lithium disilicate (IPS e.max Press, Ivoclar-Vivadent, Schaan, Liechtenstein) that were ...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/15-201-L
更新日期:2016-09-01 00:00:00
abstract::In the direct treatment of cervical lesions and to improve the impression-making procedure prior to fabricating indirect restorations, exposure of the gingival sulcus and control of hemorrhage or gingival fluid seepage are a prerequisite. For gingival displacement, cords impregnated with medicaments are widely used. I...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:2002-07-01 00:00:00
abstract::While a one-year report had been previously published, this study was undertaken to evaluate the clinical performance and appearance of a resin-modified glass ionomer and a resin composite over two years. Thirty-seven pairs of restorations of FujI II LC and Z 250/Single Bond were placed in caries-free cervical erosion...
journal_title:Operative dentistry
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVES:People increasingly desire tooth whitening. Considering the wide range of whitening products on the market, this study evaluated the efficacy of whitening toothpastes and mouth rinses compared with the 10% carbamide peroxide (CP) whitening gel. METHODS:We obtained 120 cylindrical specimens from bovine teeth...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/11-360-L
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to present a case report of a patient affected by amelogenesis imperfecta showing a possible minimal and conservative adhesive treatment approach. CLINICAL PROCEDURE:A treatment philosophy of amelogenesis imperfecta is illustrated by means of a case report of a 14-year-old boy who c...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/11-437-S
更新日期:2013-05-01 00:00:00
abstract::This article outlines an atraumatic isolation approach and a conservative instrumentation sequence, followed by use of a highly viscous, rapid-setting, capsulated glass ionomer cement to manage a difficult deep proximal-cervical Class V lesion. ...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:2004-05-01 00:00:00
abstract::The antibacterial effects of the dentin bonding systems Syntac, ProBOND, Gluma 3-Step, the resin-modified glass ionomers Photac-Fil, Fuji Lining LC, Fuji II LC, and the polyacid-modified composite resins VariGlass, Geristore, and Infinity were evaluated using the cariogenic bacteria S mutans, L salivarius, S sobrinus,...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:1996-11-01 00:00:00
abstract::The current study investigated the influence of carbamide peroxide on the flexural strength of tooth-colored restorative materials at two environmental temperatures. Seven restorative materials were used, including four resin composites (Filtek Z350, Filtek Z250, Synergy Flow and Filtek P60), a polyacid-modified compo...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/09-139-L
更新日期:2010-05-01 00:00:00
abstract::The aims of this study were to investigate 1) the influence of cleansing methods after saliva contamination and 2) aging conditions (thermocycling and water storage) on zirconia shear bond strength (SBS) with a resin cement. One hundred and eighty zirconia specimens were sandblasted with 50 μm aluminum oxide particles...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/13-323-L
更新日期:2015-03-01 00:00:00
abstract::This study compared the post-gel contraction of two "low-shrinkage" composites (InTen-S [IS], Ivoclar-Vivadent; Aelite LS [AL], BISCO Inc) and an ormocer (Admira [AM], Voco) to two conventional mini-filled composites (Renew [RN], BISCO; Z100 [ZO], 3M ESPE). A strain-monitoring device and test configuration were used t...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVE:To study the interfacial ultra-morphology formed by "all-in-one" self-etch adhesives. METHODS:Forty-nine extracted molars were assigned to one of five all-in-one adhesives: Adper Prompt L-Pop (AP, 3M ESPE); Clearfil S3 Bond (S3, Kuraray); G-Bond (GB, GC America); iBond (iB, Heraeus Kulzer) and Xeno IV (XE, D...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/07-133
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVE:This clinical study aimed to assess the efficacies of mineral trioxide aggregate (MTA) and calcium hydroxide [Ca(OH)2] in the treatment of deep carious lesions by the direct complete caries removal technique. METHODS AND MATERIALS:A total of 100 permanent molar/premolar teeth were capped with either Ca(OH)2 ...
journal_title:Operative dentistry
pub_type: 杂志文章,随机对照试验
doi:10.2341/16-110-C
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVES:This study investigated cuspal deformation in teeth restored with different types of adhesive materials with and without a base. METHODS:Mesio-occluso-distal slot cavities of moderately large dimension were prepared on extracted maxillary premolars (n=24). Teeth were assigned to one of four groups and resto...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/14-331-L
更新日期:2016-03-01 00:00:00
abstract::Amalgapins are susceptible to early fracture during matrix removal and carving. The purpose of this study was to examine the early fracture resistance of amalgapin-retained restorations using a spherical amalgam alloy, an admixed amalgam alloy, a combination of admixed alloy over the spherical alloy, and a recently in...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:1998-03-01 00:00:00
abstract::This study evaluated the two-year clinical performance of two minimally invasive cavity preparation techniques, bur and laser, in Class I occlusal resin composite restorations. Twenty-seven patients, each having at least one pair of occlusal caries, were enrolled in this study. For each patient, one of the cavities wa...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/09-339-C
更新日期:2010-09-01 00:00:00
abstract::This study was designed to compare strength, elastic modulus (stiffness), and hardness for five composite resin materials that are used for laboratory-fabricated posterior composite restorations. Ten specimens of each material were processed according to the manufacturer's instructions. Statistical analysis indicated ...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:1994-11-01 00:00:00
abstract::This study evaluated the biocompatibility of contemporary bulk-fill resin-based composites (RBCs) including PRG (pre-reacted glass ionomer) materials based on the International Organization for Standardization 10993. In addition, the effect of composite thickness on cytotoxicity was also assessed. Two standard composi...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/15-059-L
更新日期:2015-11-01 00:00:00
abstract::Retained primary teeth in the smile zone can cause patient dissatisfaction, especially if associated with malposition of teeth. Orthodontic and prosthetic treatment options to treat the situation may not be accepted by some patients. Therefore, these patients tend to maintain their primary teeth and seek different est...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/15-363-S
更新日期:2017-03-01 00:00:00
abstract:OBJECTIVE:To evaluate the influence of chlorhexidine with different application methods on the microtensile bond strength (microTBS) to dentin in Class I cavities. METHODS:Flat dentinal surfaces with Class I cavities (4 mm long, 4 mm wide, 2 mm deep) in 50 molars were bonded with Adper Single Bond 2 etch-and-rinse adh...
journal_title:Operative dentistry
pub_type: 杂志文章,随机对照试验
doi:10.2341/09-360-L
更新日期:2010-11-01 00:00:00
abstract:OBJECTIVES:To evaluate the efficacy of a new light-cured anesthetic gel for pain control in adults undergoing rubber dam isolation for the restorative treatment of noncarious cervical lesions (NCCLs). METHODS AND MATERIALS:This study was a randomized, split-mouth, triple-blind, controlled trial. The sample comprised 5...
journal_title:Operative dentistry
pub_type: 杂志文章,随机对照试验
doi:10.2341/18-130-C
更新日期:2020-03-01 00:00:00
abstract::The tested hypotheses of this study were that dentin enamel bonding agents (DBAs) proposed for compomers create a hybrid layer (HL) that seals the margins of Class V restorations and HL is free from voids or gaps on both enamel and dentin margins. For purposes of this study, Class V restorations (n = 70) were made in ...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:
更新日期:2004-01-01 00:00:00
abstract::The stronger the ceramic material, the longer the restoration stays in the mouth. The current study evaluated the two-year clinical performance of a strong ceramic system, IPS Empress II, with increased strength on onlay/inlay restorations of molars. Teeth from 35 patients, including three premolars and 32 molars, wer...
journal_title:Operative dentistry
pub_type: 杂志文章
doi:10.2341/08-97
更新日期:2009-07-01 00:00:00
abstract::Post-operative sensitivity (POS) may be observed in recently placed posterior composites. Evidence-based guidelines for the management of posterior composites with POS have yet to be determined. This study examined a retrospective analysis of the findings of a unique multi-center clinical trial to investigate the five...
journal_title:Operative dentistry
pub_type: 临床试验,杂志文章,多中心研究
doi:
更新日期:2003-11-01 00:00:00