Abstract：
:This case report illustrates how to restore severely compromised teeth with direct composite restorations. The size of the restorations presented is often considered by dentists as being a contraindication for direct composites. Hence, the technique is explained step by step, addressing the crucial points.
journal_name
Oper Dentjournal_title
Operative dentistryauthors
Lenhard Mdoi
10.2341/15-001-Tsubject
Has Abstractpub_date
2016-09-01 00:00:00pages
S88-S95issue
S7eissn
0361-7734issn
1559-2863journal_volume
41pub_type
杂志文章abstract：CLINICAL RELEVANCE:Pigments in tooth structures affect the diffusion of H2O2 through enamel and dentin. The bleaching methodology can be impacted. SUMMARY:Objective: The aim of this study was to evaluate the influence of the presence of pigments in tooth structures on the trans-enamel and trans-dentin diffusion of hyd...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/19-013-L
更新日期：2020-11-01 00:00:00
abstract：PURPOSE:To investigate the effect of different light exposure times, shades, and thicknesses on the depth of cure (DOC) of bulk fill composites. METHODS AND MATERIALS:Two bulk fill composites, Tetric EvoCeram Bulk Fill (TBF) and Sonic Fill (SF), and a conventional composite, Filtek Supreme Ultra (FSU), were evaluated....
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/16-057-L
更新日期：2017-09-01 00:00:00
abstract：:Of the many factors under their control, clinicians can manipulate light-exposure duration but must deal with a set intensity of light emitted from the dental curing unit. This research investigates the interdependence of exposure duration and source intensity on resin cure at various depths within a simulated light-c...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:In some patients with labial white stains involving the enamel and dentin, bleaching associated with a restorative procedure using composites may be an appropriate treatment alternative. Although bleaching makes the teeth and the stain whiter, the staining is less evident and easier to restore. Restorative procedures ...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/12-284-T
更新日期：2013-07-01 00:00:00
abstract：:Dentin bridging of 150 mechanically exposed monkey pulps to two adhesive resins [BondWell LC (BW); Clearfil Liner Bond II (LB)] and a calcium hydroxide cement [Dycal (DY)] were histopathologically evaluated at 3, 7, 14, 30, and 60 days after operation (n = 10). The dentin bridge structure was three-dimensionally recon...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：CLINICAL RELEVANCE:New dual-cure bulk-fill composites show promise for uniform degree of conversion and microhardness throughout the entire depth of direct restorations. SUMMARY: ...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/19-074-L
更新日期：2020-07-01 00:00:00
abstract：OBJECTIVES:To evaluate the effect of different surface treatments on the bond strength to a composite and a polymer-infiltrated ceramic CAD/CAM block after six-month artificial aging. METHODS AND MATERIALS:Two types of CAD/CAM blocks (Cerasmart, GC; Enamic, Vita Zahnfabrik) were cut in slabs of 4-mm thickness, divided...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/15-263-L
更新日期：2017-01-01 00:00:00
abstract：OBJECTIVE:This study evaluated the differences in enamel color change, surface hardness, elastic modulus, and surface roughness between treatments with four bleaching gels containing carbamide peroxide (two at 10% and one each at 35%, and 45%) and two bleaching gels containing hydrogen peroxide (two at 40%). METHODS:E...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/15-010-L
更新日期：2016-01-01 00:00:00
abstract：:Light Emitting Diode (LED) curing units are attractive to clinicians, because most are cordless and should create less heat within tooth structure. However, questions about polymerization efficacy have surrounded this technology. This research evaluated the adequacy of the depth of cure of pit & fissure sealants provi...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：
更新日期：2005-11-01 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：:Detailed and accurate impressions are made when the oral environment is dry during the impression process. Maintaining a dry field on medically, physically, or emotionally compromised patients can be very challenging. If not achieved, it may compromise dental care and accurate outcomes. This article describes a techni...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/11-290-T
更新日期：2014-01-01 00:00:00
abstract：:This study examined the effect of different light activation modes for light-cured resin-based composites on the shear bond strength to dentin of two one-bottle adhesives with differing acidity. In this experimental study, a flat middle dentin surface was prepared on 110 extracted sound molars using a 600-grit polish ...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/08-048-L
更新日期：2009-09-01 00:00:00
abstract：CLINICAL RELEVANCE:Using a material that optimizes marginal seal when using a margin elevation technique to manage deep class II cavities should enhance clinical outcomes. SUMMARY:Objectives: The purpose of this laboratory study was to perform a tridimensional interfacial gap evaluation of class II cavities with ename...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/19-161-L
更新日期：2020-09-01 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: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 study evaluated the effect of ascorbic acid, 500 mg every eight hours, on bleaching-induced tooth sensitivity. A triple-blind, parallel design, and placebo-controlled randomized clinical trial was conducted on 39 adults. The pills (placebo or ascorbic acid) were administered three times per day for 48 hours; the ...
journal_title：Operative dentistry
pub_type： 杂志文章,随机对照试验
doi：10.2341/12-483-C
更新日期：2014-03-01 00:00:00
abstract：PURPOSE:To investigate clinical performance of a low-shrinkage silorane-based composite resin when used for repairing conventional dimethacrylate-based composite restorations. BACKGROUND:Despite the continued development of resin-based materials, polymerization shrinkage and shrinkage stress still require improvement....
journal_title：Operative dentistry
pub_type： 杂志文章,随机对照试验
doi：10.2341/11-121-C
更新日期：2012-09-01 00:00:00
abstract：PURPOSE:To investigate the effect of different light-curing units and depths on the degree of conversion (DC) through Fourier transform infrared spectroscopy (FTIR) and Knoop Hardness Number (KHN) of a silorane-based composite resin (Filtek LS, 3M ESPE, St Paul, MN, USA) (LS). MATERIALS AND METHODS:LS specimens mounte...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/12-479
更新日期：2014-05-01 00:00:00
abstract：:This review compares nine published studies conducted at the Indiana University School of Dentistry. Twenty-five products in four different systems were evaluated using the Trubyte Bioform Color Ordered Shade Guide and a Chroma Meter. The dentist-prescribed overnight bleaching delta mean shade guide value (DSGV) 10 we...
journal_title：Operative dentistry
pub_type： 杂志文章,评审
doi：10.2341/08-74
更新日期：2009-03-01 00:00:00
abstract：:The authors describe a minimally invasive procedure for occlusal rehabilitation in a young patient presenting with mild mandibular prognathism and loss of occlusal vertical dimension caused by dental erosion from chronic gastroesophageal reflux. ...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/09-110T
更新日期：2010-01-01 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：OBJECTIVE:The purpose of this study was to evaluate the influence of thermal cycling on the flexural properties and simulated wear of computer-aided design/computer-aided manufacturing (CAD/CAM) resin composites. METHODS:The six CAD/CAM resin composites used in this study were 1) Lava Ultimate CAD/CAM Restorative (LU)...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/16-046-L
更新日期：2017-01-01 00:00:00
abstract：:The aim of this study was to evaluate the effect of grinding with diamond burs and low-temperature aging on the material surface characteristics and bacteria adhesion on a yttrium-stabilized tetragonal zirconia polycrystalline (Y-TZP) surface. Y-TZP specimens were made from presintered blocks, sintered as recommended ...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/16-108-L
更新日期：2017-11-01 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：:On occasion we receive manuscripts that we would like to publish, but do not have the page room to include in the print journal. For the full article, please go to www.jopdentonline.org or enter the provided address into your address bar. ...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/1559-2863-43.5.561
更新日期：2018-09-01 00:00:00
abstract：:A technique of restoring Class II posterior restorations with resin-based composite and a pre-polymerized composite insert was presented. This technique is intended to aid the practitioner in obtaining tight, broad, proximal contacts without having to purchase special instruments or materials. This method is not time-...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：
更新日期：2004-07-01 00:00:00
abstract：:This study evaluated the five-year clinical performance of ceramic inlays and onlays made with two systems: sintered Duceram (Dentsply-Degussa) and pressable IPS Empress (Ivoclar Vivadent). Eighty-six restorations were placed by a single operator in 35 patients with a median age of 33 years. The restorations were ceme...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：10.2341/12-039-C
更新日期：2013-01-01 00:00:00
abstract：:This study compared the degree of marginal leakage of a compomer in Class V cavities of human primary molars prepared by a conventional dental bur and air abrasion with or without acid etching. Fifty-six non-carious extracted primary molars were randomly divided into four groups (n=14) to be prepared by four technique...
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：2005-03-01 00:00:00
abstract：:Bleaching-induced tooth sensitivity (TS) is highly prevalent. OBJECTIVE:This study aimed to determine if the combination of opioids and nonopioids analgesics (Tylex) may provide a better analgesic effect. METHOD:A triple-blind, parallel, randomized two-center clinical trial was conducted with 105 healthy patients wh...
journal_title：Operative dentistry
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.2341/17-092-C
更新日期：2018-03-01 00:00:00
abstract：:The development of adhesive agents for bonding composite to dentin has rapidly evolved in recent years. It is postulated that dentin bond strengths in the range of 17 MPa are sufficient to resist the polymerization shrinkage of composite resins. The purpose of this study was to evaluate the shear bond strengths of the...
journal_title：Operative dentistry
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
