1,141 results match your criteria Journal of Esthetic and Restorative Dentistry [Journal]


Vital laser-activated teeth bleaching and postoperative sensitivity: A systematic review.

J Esthet Restor Dent 2019 Apr 16. Epub 2019 Apr 16.

Professor, Department of Conservative Odontology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia.

Objective: This systematic review investigated the effect of vital laser-activated tooth bleaching regarding efficiency and postoperative sensitivity. The search for articles was conducted on Medline (PubMed) database. The following keywords were used: "Lasers" [Mesh] and "Tooth bleaching" [Mesh]. Read More

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http://dx.doi.org/10.1111/jerd.12482DOI Listing

Soft tissue replication in single unit implant impressions-A three dimensional clinical study.

J Esthet Restor Dent 2019 Apr 15. Epub 2019 Apr 15.

LIBPhys-FCT UID/FIS/04559/2013, Faculdade de Medicina Dentaria, Universidade de Lisboa, Lisbon, Portugal.

Objective: Comparison of soft tissue replication between conventional and digital impressions for definitive single unit implant rehabilitation in the esthetic zone.

Materials And Methods: Six patients were recruited according to inclusion criteria for this cross-over pilot study and submitted to a conventional silicone implant impression with customized coping and a digital impression with an intraoral scanner. Stereolithography files obtained from the same patient were superimposed with appropriate software and trueness evaluated between methods at predetermined locations (56 in hard and soft tissues and 18 in the emergence profile, per patient). Read More

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https://onlinelibrary.wiley.com/doi/abs/10.1111/jerd.12481
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http://dx.doi.org/10.1111/jerd.12481DOI Listing
April 2019
1 Read

Effects of substrate, ceramic thickness, translucency, and cement shade on the color of CAD/CAM lithium-disilicate crowns.

J Esthet Restor Dent 2019 Apr 8. Epub 2019 Apr 8.

Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Budapest, Hungary.

Objective: The aim of this in vitro study was to evaluate the effects of substrate colors, different levels of ceramic thickness and translucency, and cement shades on the color difference from a reference color of lithium-disilicate crowns.

Materials And Methods: A premolar tooth preparation was made on a study model for 1.0 and 1. Read More

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http://dx.doi.org/10.1111/jerd.12470DOI Listing

The four-layer graft technique, a hard and soft tissue graft from the tuberosity in one piece.

J Esthet Restor Dent 2019 Apr 4. Epub 2019 Apr 4.

Department of Restorative Sciences, Dental College of Georgia, Augusta University, Augusta, Georgia.

Objective: Successful immediate implant placement in the maxillary anterior zone continues to be a challenge. There is an uncertainty on whether it should be performed on patients with thin gingival phenotype or incomplete buccal plate. This clinical case report describes a novel technique for immediate implant placement with simultaneous hard and soft tissue augmentation. Read More

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http://dx.doi.org/10.1111/jerd.12480DOI Listing
April 2019
1 Read

Layperson's Esthetic Preference to the Presence or Absence of the Interdental Papillae in the Low Smile Line: A Web-based Study.

J Esthet Restor Dent 2019 Mar;31(2):113-117

Director of Implant Education, Columbia University College of Dental Medicine, New York, New York.

Purpose: To determine the layperson's esthetic preference to the visual display (presence) or lack thereof (absence) of the interdental papillae during minimum smiling or the low smile line patient type.

Materials And Methods: Two hundred lay-people were shown three-paired smile images indicative of a low gingival smile line patient type in which the vermillion border of the maxillary lip covered the mid-facial gingiva of the anterior teeth. The three images differed only with respect to [1] presence of interdental papillae, [2] absence of the interdental papilla ("black triangle"), or [3] absence of the interdental papillae (replaced with a long restorative contact area). Read More

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http://dx.doi.org/10.1111/jerd.12478DOI Listing
March 2019
1 Read

Chipping of veneering ceramic on a lithium disilicate anterior single crown: Description of repair method and a fractographic failure analysis.

J Esthet Restor Dent 2019 Mar 25. Epub 2019 Mar 25.

Department of Dentistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil.

Objective: This article presents a retrospective analysis of an anterior single crown that showed chipping of the veneering ceramic, the clinical stages of intraoral repair made in composite resin, and fractographic analysis of the causes of failure.

Clinical Considerations: The ceramic chipping occurred in the incisal and labial surfaces of the crown, 1 year after installation. Clinical examination revealed the presence of occlusal interference, which was probably responsible for chipping. Read More

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http://dx.doi.org/10.1111/jerd.12468DOI Listing

Effect of carbamide peroxide bleaching agent on the surface roughness and gloss of a pressable ceramic.

J Esthet Restor Dent 2019 Mar 24. Epub 2019 Mar 24.

Department of Dental Materials and Prosthodontics, Dental School of Ribeirao Preto, University of Sao Paulo (USP), Ribeirão Preto, São Paulo, Brazil.

Objective: This study evaluated the influence of carbamide peroxide, 10% and 16%, on the surface roughness and gloss of a pressable ceramic.

Materials And Methods: Carbamide peroxide (10% or 16%) was applied for 4 hours or 3 hours per day for 14 days, respectively, in pressable ceramic discs (14 mm × 2 mm). Specimens were stored in distilled water at 37°C. Read More

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http://dx.doi.org/10.1111/jerd.12469DOI Listing

Resistance of resin-infiltrated enamel to surface changes in response to acidic challenge.

J Esthet Restor Dent 2019 Mar 20. Epub 2019 Mar 20.

Department of Orthodontics, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.

Objective: To investigate the ability of resin infiltration to protect demineralized enamel against acidic challenge.

Materials And Methods: Forty-five extracted healthy premolars were selected for the study, each of which was sectioned vertically into 2 halves, giving 90 specimens. Specimens were then divided into three groups, where specimens of group A were not decalcified (control), while those of groups B and C were either subjected to decalcification only, or decalcification followed by Icon resin infiltration, respectively. Read More

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https://onlinelibrary.wiley.com/doi/abs/10.1111/jerd.12471
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http://dx.doi.org/10.1111/jerd.12471DOI Listing
March 2019
3 Reads

Acceptability and perceptibility thresholds in dentistry: A comprehensive review of clinical and research applications.

J Esthet Restor Dent 2019 Mar 20;31(2):103-112. Epub 2019 Mar 20.

Department of Optics, Faculty of Science, University of Granada, Granada, Spain.

Objective: The objective was to provide a literature review on perceptibility and acceptability thresholds in dentistry and corresponding recommendations.

Overview: A literature review on visual thresholds included findings on the judgments of the color and appearance of tooth-, gingiva- and skin-colored restorative dental materials. Discrepancies in study design contributed to inconsistencies in the research findings of some studies. Read More

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http://dx.doi.org/10.1111/jerd.12465DOI Listing
March 2019
3 Reads

A clinical study assessing the short-term efficacy of combined in-office/at-home whitening treatment.

J Esthet Restor Dent 2019 Mar 12;31(2):140-146. Epub 2019 Mar 12.

Department of Prosthodontics, School of Dental Medicine, University of Zagreb, Croatia.

Objective: The purpose of this randomized clinical trial was to assess the efficacy of color change in combined in-office/at-home whitening.

Materials And Methods: Thirty participants were randomly divided into two groups: 15 received combined treatment in-office whitening (6% hydrogen peroxide + 2 weeks at-home whitening with 16% carbamide peroxide [CP]); 15 were assigned to control group. Instrumental color measurements were obtained before whitening (t ), immediately after in-office whitening (t ), after 1 week of active treatments (t ), and at the completion of the whitening treatment (t ). Read More

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http://dx.doi.org/10.1111/jerd.12467DOI Listing

Use of extracted anterior teeth as provisional restorations and surgical guide for immediate multiple implant placement: A clinical case report.

J Esthet Restor Dent 2019 Mar 12. Epub 2019 Mar 12.

Clinical Epidemiology and Biostatistics Department, Pontificia Universidad Javeriana, Bogotá, Colombia.

Objective: The aim of this article is to describe the use of natural anterior teeth as a surgical guide to implant placement and provisional restoration for a young patient with root resorption of upper central incisors and left-lateral incisor.

Clinical Considerations: Achieving soft tissue esthetics is quite a challenge in implant dentistry. Here, a case of immediate implant placement using the natural teeth of the patient as an immediate provisional restoration, which achieves satisfactory results in terms of soft tissue architecture. Read More

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http://dx.doi.org/10.1111/jerd.12466DOI Listing

Workflow description of additively manufactured clear silicone indexes for injected provisional restorations: A novel technique.

J Esthet Restor Dent 2019 Mar 4. Epub 2019 Mar 4.

College of Dentistry, Texas A&M University, Dallas, Texas.

Objective: The present article describes the digital workflow protocol for additive manufacturing (AM) of a clear silicone index to be used for an injected provisional restoration fabrication.

Clinical Considerations: The incorporation of CAD software and AM technologies have allowed the integration of a new way to fabricate conventional diagnostic wax-ups and silicone indexes for preparing diagnostic mock ups, direct composite restorations, or provisional restorations. Although the conventional concept remains, the protocol differs. Read More

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http://doi.wiley.com/10.1111/jerd.12464
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http://dx.doi.org/10.1111/jerd.12464DOI Listing
March 2019
4 Reads

Systematic reviews in restorative dentistry: discussing relevant aspects.

J Esthet Restor Dent 2019 Mar 1. Epub 2019 Mar 1.

Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil.

Objective: This article aims to discuss key aspects of systematic reviews (SR) focusing on the improvement of the conduct and reporting.

Methods: Important aspects of SRs, such as prospective registration of the review protocol, basic structure, inclusion criteria, use of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement, confidence in the results and future directions are discussed. To determine relevant aspects, a search was conducted without date limitations in PubMed (October 15th, 2017) to identify SRs written in English evaluating clinical performance of direct composite resin restoration in permanent posterior teeth or comparing direct composite resin with other material/techniques. Read More

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http://dx.doi.org/10.1111/jerd.12463DOI Listing

Fracture analysis of monolithic CAD-CAM crowns.

J Esthet Restor Dent 2019 Feb 28. Epub 2019 Feb 28.

College of Dentistry, Division of Restorative and Prosthetic Dentistry, The Ohio State University, Columbus, Ohio.

Purpose: The aim of this study was to compare the integrity of zirconia, lithium disilicate, and zirconia-reinforced lithium silicate CAD-CAM crowns after being subjected to cyclic loading and then subjected to static loading until fracture.

Material And Methods: Zirconia (Zirkonzahn), lithium disilicate (LDS, Ivoclar Vivadent AG), and zirconia-reinforced lithium silicate glass ceramic (ZLS) (Vita Suprinity, Vita Zahnfabrik) monolithic crowns were milled (n = 6). The crowns were bonded using composite resin cements and subjected to cyclic loading under wet conditions. Read More

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http://dx.doi.org/10.1111/jerd.12462DOI Listing
February 2019

Effect of time on tooth dehydration and rehydration.

J Esthet Restor Dent 2019 Mar 23;31(2):118-123. Epub 2019 Feb 23.

Division of Operative Dentistry and Biomaterials, Department of Restorative Sciences, University of North Carolina School of Dentistry, Chapel Hill, North Carolina.

Objective: To estimate the time required for teeth to dehydrate and rehydrate and its relation to the accuracy of tooth shade selection.

Materials And Methods: Thirty-two participants were recruited, and color measurements were conducted using a spectrophotometer placed with a custom jig. After isolation, baseline measurements were made at 1, 2, 3, 5, 7, 10, and 15 min intervals to determine dehydration time. Read More

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https://onlinelibrary.wiley.com/doi/abs/10.1111/jerd.12461
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http://dx.doi.org/10.1111/jerd.12461DOI Listing
March 2019
1 Read

Computer-guided implant surgery and full-arch immediate loading with prefabricated-metal framework-provisional prosthesis created from a 3D printed model.

J Esthet Restor Dent 2019 Feb 20. Epub 2019 Feb 20.

Department of Prosthodontics, Indiana University School of Dentistry, Indianapolis, Indiana.

Objective: In this article, we describe the planning phase and clinical procedure where a CAD CAM 3D printed master model was utilized to create a prefabricated-titanium reinforced-fixed provisional prosthesis for a full-arch immediate loading after computer-guided implant placement.

Clinical Considerations: The clinical procedure should be performed based on digital planning through an advanced surgical planning software and following the guidelines of full-arch immediate loading protocol. The fact that the master model is fabricated under a computer-assisted design and computer-assisted manufacturing approach before implant placement makes the whole process considerably easier, faster, more precise and cheaper. Read More

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http://dx.doi.org/10.1111/jerd.12458DOI Listing
February 2019
1 Read

Long-term results of crown fragment reattachment techniques for fractured anterior teeth: A retrospective case-control study.

J Esthet Restor Dent 2019 Feb 20. Epub 2019 Feb 20.

Institute of Immunology and Physiology (IIP) of the Ural Division of Russian Academy of Sciences, laboratory of immunopathophysiology, Ekaterinburg, Russia.

Objective: Among the techniques used by pediatric dentists for the crown fracture is the fragment reattachment. The aim of this study was to evaluate the long-term survival of the tooth reattachment in comparison to the composite restoration technique.

Methods: The study included 67 patients aged 7-9 years (males 38/56. Read More

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http://dx.doi.org/10.1111/jerd.12456DOI Listing
February 2019
1 Read

In-office bleaching with a commercial 40% hydrogen peroxide gel modified to have different pHs: Color change, surface morphology, and penetration of hydrogen peroxide into the pulp chamber.

J Esthet Restor Dent 2019 Feb 20. Epub 2019 Feb 20.

Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Uvaranas, Ponta Grossa, Paraná - Brazil.

Objective: In-office bleaching gels are usually marketed in different pHs. This study is aimed at evaluating the efficacy, enamel surface morphology and concentration of hydrogen peroxide (HP) in the pulp chamber of teeth bleached with 40% HP with different pHs.

Materials And Methods: Forty premolars were randomly divided according to bleaching gel pH: 5. Read More

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http://dx.doi.org/10.1111/jerd.12453DOI Listing
February 2019

Influence of preparation designs on marginal adaptation and failure load of full-coverage occlusal veneers after thermomechanical aging simulation.

J Esthet Restor Dent 2019 Feb 20. Epub 2019 Feb 20.

University Clinical Department of Medical, Surgical, and Health Sciences, University of Trieste, Trieste, Italy.

Objectives: To evaluate the fracture resistance and marginal quality of maxillary molars restored using lithium disilicate glass-ceramic (LDG) occlusal veneers with two preparation designs.

Methods: Sixteen extracted maxillary molars were assigned to two groups (n = 8). In group 1 (G1), the teeth received a preparation for a conservative full-coverage occlusal veneer restoration with a 90° rounded shoulder margin. Read More

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http://dx.doi.org/10.1111/jerd.12457DOI Listing
February 2019

Effect of UV aging on translucency of currently used esthetic CAD-CAM materials.

J Esthet Restor Dent 2019 Mar 20;31(2):147-152. Epub 2019 Feb 20.

Faculty of Dentistry, Prosthodontics Department, İzmir Katip Çelebi University, Turkey.

Objectives: To evaluate the relative translucency parameter (RTP) values of computer-aided design (CAD)-computer-aided manufacturing (CAM) materials after UV aging.

Materials And Methods: 70 specimens (n = 10) of Bruxzir Anterior (BA); E.max Cad (EC); Lava Ultimate (LU); Cerasmart (CE); Vita Enamic (VE); Vita Suprinity (VS); Vita Mark II (VM) were prepared (1 mm ± 0. Read More

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https://onlinelibrary.wiley.com/doi/abs/10.1111/jerd.12460
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http://dx.doi.org/10.1111/jerd.12460DOI Listing
March 2019
1 Read
0.840 Impact Factor

Bilateral maxillary augmentation using CAD/CAM manufactured allogenic bone blocks for restoration of congenitally missing teeth: A case report.

J Esthet Restor Dent 2019 Feb 12. Epub 2019 Feb 12.

Private Practice, Munich, Bavaria, Germany.

Objective: Various biomaterials have been successfully applied in alveolar bone regeneration, however, the reconstruction of extensive osseous defects remains challenging and is often unfeasible with granular grafting materials. Several studies have outlined allogenic bone blocks as valid alternative to autologous block grafting.

Clinical Considerations: In this report, we demonstrate the regeneration of two large osseous defects in the maxilla with allogenic bone blocks made from human donor bone. Read More

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http://dx.doi.org/10.1111/jerd.12454DOI Listing
February 2019
1 Read

Interdisciplinary full-mouth rehabilitation for redefining esthetics, function, and orofacial harmony.

J Esthet Restor Dent 2019 Jan 4. Epub 2019 Jan 4.

Department of Prosthetic Dentistry, University Hospital, LMU Munich, Munich, Germany.

Objective: In severe congenital or acquired orofacial anomalies, both dental esthetics and function are usually compromised. In particular, the esthetic ideas of the final desired appearance may differ from patient to patient, as the human esthetic sensibility differs significantly. Especially in complex cases, digital technology today offers outstanding improvements and simplifications in craniomaxillofacial surgical and prosthetic treatments, leading to a wide range of planning and pretreatment options. Read More

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http://dx.doi.org/10.1111/jerd.12455DOI Listing
January 2019
4 Reads

Laboratory and clinical reliability of two spectrophotometers.

J Esthet Restor Dent 2018 Dec 28. Epub 2018 Dec 28.

Department of Prosthodontics, Dental School, University of Heidelberg, Heidelberg, Germany.

Objective: To evaluate the repeatability, interexaminer, and interdevice reliability of two clinically applicable spectrophotometers under laboratory and clinical conditions.

Material And Methods: For the in vitro part of the study, measurements were performed by the use of Vita Easyshade Advance 4.0 (ES-A) and the Easyshade V (ES-V) at identical positions on different shade tabs (3D-Master; Vita Zahnfabrik, Bad Säckingen, Germany). Read More

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http://dx.doi.org/10.1111/jerd.12452DOI Listing
December 2018
1 Read

Effectiveness of a protocol for teaching dental tooth color in students with color vision impairment.

J Esthet Restor Dent 2018 Dec 28. Epub 2018 Dec 28.

School of Dentistry, Faculty of Medicine, Pontificia Universidad Católica de Chile, Macul, Santiago, Chile.

Objective: In patients with color vision alterations (CVA), the correct determination of color is altered, but not the detection of changes in luminosity or value. There is no accepted training protocol for dental value selection in dental students with CVA. The objective of this pilot study was to determine the effectiveness of a dental color training protocol based on the dental value selection. Read More

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http://dx.doi.org/10.1111/jerd.12451DOI Listing
December 2018
1 Read

Effect of selective infiltration etching on the bond strength between zirconia and resin luting agents.

J Esthet Restor Dent 2018 Nov 22. Epub 2018 Nov 22.

Department of Chemistry, Polymer Chemistry Division, Hacettepe University, Ankara, Turkey.

Objective: To evaluate the shear bond strength of resin cements to zirconia treated with the selective infiltration etching technique (SIE).

Materials And Methods: Forty-seven zirconia specimens were prepared with a sequence of silicon carbide abrasives, cleaned in an ultrasonic bath. Three samples were separated for atomic force microscope (AFM) analyses (one nontreated for control, one sandblasted, and one selective infiltration etched) and the remaining were randomly distributed in four groups, according to the combination of surface treatment and resin cement: group 1a (sandblasting + Variolink II), group 1b (sandblasting + Panavia SA Plus), group 2a (SIE + Variolink II), group 2b (SIE + Panavia SA Plus). Read More

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http://dx.doi.org/10.1111/jerd.12441DOI Listing
November 2018
3 Reads

The digitally replicated denture technique: A case report.

J Esthet Restor Dent 2019 Jan 11;31(1):20-25. Epub 2018 Dec 11.

ROE Dental Laboratory, Independence, Ohio.

Objective: Conventional complete denture protocols require several patient appointments with multiple laboratory procedures. There are multiple workflows incorporating digital technology that can expedite the process, whereas increasing predictability. The proposed digitally replicated denture technique (DRDT) demonstrates a predictable workflow for fabricating complete dentures for patients with existing dentures. Read More

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http://dx.doi.org/10.1111/jerd.12447DOI Listing
January 2019
1 Read

Same day implant bridge for full-arch implant fixed rehabilitation.

J Esthet Restor Dent 2018 Dec 6. Epub 2018 Dec 6.

Q LAB, Perth, Western Australia, Australia.

Objective: To report an alternative clinical and laboratory protocol for same-day implant fixed full-arch provisional rehabilitation that may overcome limitations associated with traditional immediate provisional denture conversion rehabilitation protocols.

Clinical Considerations: The traditional denture conversion fabrication method of an immediate full-arch fixed provisional involves the conversion of a complete denture into a provisional fixed implant-support prosthesis. The conversion technique has several shortcomings which compromise structural integrity, longevity, ease of modification, and the need for a silicone impression. Read More

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http://doi.wiley.com/10.1111/jerd.12449
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http://dx.doi.org/10.1111/jerd.12449DOI Listing
December 2018
11 Reads

Reproducibility of the PIROP ultrasonic biometer for gingival thickness measurements.

J Esthet Restor Dent 2018 Dec 6. Epub 2018 Dec 6.

Department of Conservative Dentistry, Faculty of Dentistry, Semmelweis University, Budapest, Hungary.

Objectives: Gingival thickness (GT) has a great importance in periodontal flap design, gingival recession, and soft tissue esthetic. The aim of this study was to determine the reproducibility of PIROP ultrasonic biometer, which is specially designed for human GT measurements and to compare with the invasive transgingival probing technique.

Materials And Methods: GT was measured in 25 periodontally healthy volunteers both by PIROP and an endodontic spreader on the attached gingiva. Read More

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http://doi.wiley.com/10.1111/jerd.12446
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http://dx.doi.org/10.1111/jerd.12446DOI Listing
December 2018
17 Reads

Bond strength between composite repair and polymer-infiltrated ceramic-network material: Effect of different surface treatments.

J Esthet Restor Dent 2018 Dec 3. Epub 2018 Dec 3.

Post-Graduation Program in Dentistry, Dental School, University of Passo Fundo, Passo Fundo, Brazil.

Objective: To evaluate the bond strength of a polymer-infiltrated ceramic-network (PICN) material and to composite repair after different surface treatments.

Materials And Methods: Eighteen blocks of the PICN material were obtained from CAD/CAM blocks, aged and randomly divided into 2 groups: 5% hydrofluoric acid (HF) or sandblasting with aluminum oxide particles (SAND). For each condition, three treatments were tested: silane (Sil), silane-containing adhesive (Ad), or silane + silane-containing adhesive (SilAd). Read More

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http://doi.wiley.com/10.1111/jerd.12445
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http://dx.doi.org/10.1111/jerd.12445DOI Listing
December 2018
16 Reads

Effect of hydrogen peroxide on color and whiteness of resin-based composites.

J Esthet Restor Dent 2019 Mar 29;31(2):132-139. Epub 2018 Nov 29.

Department of Restorative Dentistry, Federal University of Pelotas, Rio Grande do Sul, Brazil.

Objective: To evaluate the influence of a 35% hydrogen peroxide gel on color and whiteness changes of resin-based composites (RBC).

Materials And Methods: Discs (n = 10; shade A3.5 enamel; and 8 mm diameter and 2 mm thick) were fabricated from three RBC (DF- Durafill, Heraeus Kulzer; ED- IPS Empress Direct, Ivoclar Vivadent; and AP- Amelogen Plus, Ultradent Products). Read More

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http://doi.wiley.com/10.1111/jerd.12443
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http://dx.doi.org/10.1111/jerd.12443DOI Listing
March 2019
15 Reads

Esthetic and functional rehabilitation of bilateral congenital absence of maxillary lateral incisors: Minimally invasive surgical and prosthetic approach.

J Esthet Restor Dent 2019 Jan 29;31(1):5-12. Epub 2018 Nov 29.

Department of Dentistry, Federal University of Santa Catarina, Florianópolis, Brazil.

Objective: Congenital absence of maxillary lateral incisors is a frequent clinical challenge which must be solved by a multidisciplinary approach in order to obtain an esthetic and functional restorative treatment. Noninvasive treatments, that are in accordance with the patients' expectations, should be the first therapeutic alternative. If the deciduous tooth is present, minimally invasive dental extraction followed by immediate dental implant placement and provisional restoration is indicated. Read More

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http://dx.doi.org/10.1111/jerd.12448DOI Listing
January 2019
6 Reads

A 3 months clinical evaluation comparing two professional bleaching systems of 25% and 40% hydrogen peroxide and extended treatment outcome using a power versus a manual toothbrush.

J Esthet Restor Dent 2019 Mar 26;31(2):124-131. Epub 2018 Nov 26.

Center for Dental Research, Loma Linda University School of Dentistry, Loma Linda, California.

Objectives: To assess two professional tooth bleaching products: Philips Zoom WhiteSpeed (PZW) and Ultradent Opalescence Boost PF (UOB); and to assess bleaching maintenance after use of Philips Sonicare power toothbrush (SDC) or manual toothbrush (MTB).

Methods: There was a randomized, parallel clinical trial. Eligible subjects were 18-75 years, with VITA Classical shade (VCS) of A3 on anterior teeth. Read More

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http://dx.doi.org/10.1111/jerd.12440DOI Listing
March 2019
1 Read

Effect of different dry-polishing regimens on the intrapulpal temperature assessed with pulpal blood microcirculation model.

J Esthet Restor Dent 2018 Nov 18. Epub 2018 Nov 18.

Department of Restorative Dentistry, Faculty of Dentistry, Pamukkale University, Denizli, Turkey.

Objective: The aim of the study was to evaluate the effect of different dry-polishing regimens on the intrapulpal temperature assessed using a pulpal blood microcirculation model.

Materials And Methods: Eighty extracted human mandibular premolar teeth were used. Standardized class V cavity preparations were performed and were then restored. Read More

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http://doi.wiley.com/10.1111/jerd.12442
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http://dx.doi.org/10.1111/jerd.12442DOI Listing
November 2018
5 Reads
0.840 Impact Factor

A novel soft tissue thickness measuring method using cone beam computed tomography.

J Esthet Restor Dent 2018 Nov 15;30(6):516-522. Epub 2018 Nov 15.

Department of Periodontology, School of Dentistry, Ege University, Izmir, Turkey.

Objective: The aim of this study was to introduce a novel soft tissue thickness measurement method using cone beam computed tomography (CBCT) and to compare the new method with ultrasonic device applications and transgingival probing measurements.

Methods: Twenty-five participants (12 female, 13 male, age range, 25-51 years) were included the study. Soft tissue thickness in lateral incisor, canine, premolar, and molar regions were measured using transgingival probing (group T), ultrasonic device (group U), and CBCT scan measurements (group C). Read More

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http://doi.wiley.com/10.1111/jerd.12428
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http://dx.doi.org/10.1111/jerd.12428DOI Listing
November 2018
19 Reads

A comparison between modified and conventional surgical techniques for surgical lip repositioning in the management of the gummy smile.

J Esthet Restor Dent 2018 Nov 9;30(6):523-531. Epub 2018 Nov 9.

Oral Medicine Department, Faculty of Dental Medicine - Damascus University, Damascus, Syria.

Aim: The aim of this study was to evaluate and compare conventional and modified lip repositioning surgical techniques used for management of gummy smile involving hyperactive lip elevator muscles.

Methods And Materials: A prospective study was conducted between April 2016 and May 2017. Twenty two adult patients aged 18-38 years with gummy smile ranging from 4 to 6 mm because of soft tissue disorders were included in the study. Read More

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http://dx.doi.org/10.1111/jerd.12433DOI Listing
November 2018
1 Read

Effects of staining and polishing on different types of enamel surface sealants.

J Esthet Restor Dent 2018 Nov 5;30(6):580-586. Epub 2018 Nov 5.

Department of Orthodontics, University Hospital of Heidelberg, Heidelberg, Germany.

Objective: To assess surface discoloration of four enamel sealants based on different chemical compositions after exposure to artificial aging and staining solutions. Furthermore, their cleanability after polishing will be evaluated.

Materials And Methods: Selected sealants were a composite resin-based sealant with fillers (Pro Seal), a composite resin-based sealant without fillers (Light BondSealant), a resin-modified glass ionomer-based sealant (ClinproXT Varnish) and a silicon-based sealant (Protecto). Read More

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http://doi.wiley.com/10.1111/jerd.12423
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http://dx.doi.org/10.1111/jerd.12423DOI Listing
November 2018
18 Reads

Effect of screw access hole design on the fracture resistance of implant-supported zirconia-based restorations.

J Esthet Restor Dent 2018 Nov 5;30(6):545-550. Epub 2018 Nov 5.

Department of Prosthodontics, School of Dentistry, Semnan University of Medical Sciences, Semnan, Iran.

Objective: To evaluate the effect of screw access hole design on the fracture resistance of cement-retained implant-supported zirconia-based restorations with screw access holes.

Materials And Methods: Thirty cement-retained implant-supported zirconia-based molar crown specimens were fabricated. The specimens were divided into 3 groups of 10: without access holes (C), with screw access holes (S), and with screw access holes accompanied with a surrounding zirconia wall (W). Read More

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http://doi.wiley.com/10.1111/jerd.12422
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http://dx.doi.org/10.1111/jerd.12422DOI Listing
November 2018
9 Reads

Modification of glass ionomer cements on their physical-mechanical and antimicrobial properties.

J Esthet Restor Dent 2018 Nov 5;30(6):557-571. Epub 2018 Nov 5.

School of Dental Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.

Objective: The aim of this review was to provide an insight about the factors affecting the properties of glass ionomer cements and provides a review regarding studies that are related to modification of glass ionomer cements to improve their properties, particularly on physical-mechanical and antimicrobial activity.

Methods: PubMed and Science Direct were searched for papers published between the years 1974 and 2018. The search was restricted to articles written in English related to modification of glass ionomer cements. Read More

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http://doi.wiley.com/10.1111/jerd.12413
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http://dx.doi.org/10.1111/jerd.12413DOI Listing
November 2018
14 Reads

Optical properties and colorimetric evaluation of resin cements formulated with thio-urethane oligomers.

J Esthet Restor Dent 2019 Mar 5;31(2):153-159. Epub 2018 Nov 5.

Department of Biomaterials and Biomechanics, Oregon Health & Science University, Portland, Oregon.

Objective: The aim of this study was to evaluate the color parameters and optical properties of resin cements (RCs) formulated with thio-urethanes (TUs).

Materials And Methods: Six TUs were synthesized by combining thiols (pentaerythritol tetra-3-mercaptopropionate [PETMP] or trimethylol-tris-3-mercaptopropionate [TMP]) with di-functional isocyanates (1,6-Hexanediol-diissocyante [HDDI] [aliphatic-AL] or 1,3-bis(1-isocyanato-1-methylethyl) benzene [BDI] [aromatic-AR] or Dicyclohexylmethane 4,4'-Diisocyanate [HMDI] [cyclic-CC]). TUs (20 wt%) were added to a BisGMA/UDMA/TEGDMA matrix. Read More

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http://dx.doi.org/10.1111/jerd.12437DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6443420PMC
March 2019
1 Read

Effect of light absence or attenuation on biaxial flexural strength of dual-polymerized resin cements after short- and long-term storage.

J Esthet Restor Dent 2019 Jan 5;31(1):80-87. Epub 2018 Nov 5.

Department of Restorative Dentistry, Piracicaba Dental School, State University of Campinas, São Paulo, Brazil.

Objective: To evaluate whether biaxial flexural strength (BFS) of dual resin cements is affected by light absence or attenuation, storage time, or cements' chemical nature.

Materials And Methods: One hundred and twenty disk-shaped specimens were made from each cement (non-self-adhesive cement and self-adhesive cement) using Teflon molds on a controlled temperature surface (35°C). Specimens were polymerized as follows (N = 30): self-cured, directly light-cured, light-cured at a distance of 6 mm between the light tip and the specimen, and through a 6-mm thick composite resin barrier (indirectly light-cured). Read More

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http://doi.wiley.com/10.1111/jerd.12427
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http://dx.doi.org/10.1111/jerd.12427DOI Listing
January 2019
15 Reads

Effectiveness of Different Cleaning Solutions in Removing Residual Caries-Detector Dyes.

J Esthet Restor Dent 2018 Nov 1. Epub 2018 Nov 1.

Department of Pediatric Dentistry, Faculty of Dentistry, Eskisehir Osmangazi University, Eskişehir, Turkey.

Objective: Caries-detector dyes (CDDs) have proven useful in the identification and removal of carious dentin. However, residues of these cleaning agents may remain in the oral cavity. This study conducted spectrophotomectric analyses to evaluate the effectiveness of different cleaning agents in removing residual CDDs from the oral cavity. Read More

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http://doi.wiley.com/10.1111/jerd.12393
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http://dx.doi.org/10.1111/jerd.12393DOI Listing
November 2018
15 Reads

Diagnostic accuracy of intraoral photographic orthodontic records.

J Esthet Restor Dent 2019 Jan 31;31(1):64-71. Epub 2018 Oct 31.

Department of Orthodontics, UNC School of Dentistry, Chapel Hill, North Carolina.

Objective: The aims of this study were (1) to investigate how relevant intraoral photographs are to contemporary orthodontic diagnosis and (2) to assess orthodontists' ability to accurately diagnose angle classification and dental midlines using standardized intraoral photographs.

Methods: Study participants were orthodontists who completed a survey regarding photography protocols and their use of intraoral photographs for diagnosis. Each participant was randomized to complete 1 visual diagnostic task regarding either angle classification or midlines. Read More

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http://dx.doi.org/10.1111/jerd.12426DOI Listing
January 2019
2 Reads

Effect of temperature and storage time on dental bleaching effectiveness.

J Esthet Restor Dent 2019 Jan 31;31(1):93-97. Epub 2018 Oct 31.

Department of Restorative Dentistry, Federal University of Pelotas, Pelotas, Brazil.

Objective: To evaluate the effect of storage time and temperature on the effectiveness of bleaching agents.

Methods: Enamel slabs were randomly allocated according to the concentration of carbamide peroxide (CP): 10% (CP10) and 16% (CP16). Shade evaluations were conducted at baseline and then after 3 and 12 months of storage at 3 different temperatures: 10°C (±2°C), 25°C (±2°C), and 35°C (±2°C). Read More

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http://dx.doi.org/10.1111/jerd.12439DOI Listing
January 2019
3 Reads

Influence of cleaning methods on bond strength to saliva contaminated zirconia.

J Esthet Restor Dent 2018 Nov 30;30(6):551-556. Epub 2018 Oct 30.

Department of Preventive and Restorative Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.

Objective: To evaluate the influence of saliva contamination and cleaning procedures on shear bond strength (SBS) of a self-adhesive resin cement (SAC) to zirconia surfaces.

Materials And Methods: A total of 160 sandblasted zirconia blocks were randomly divided into eight groups as follows: No saliva contamination, no cleansing (NC-NC); contamination with saliva, no cleansing (SC-NC); no saliva contamination, cleansing with a zirconia primer (ZP; Z-Bond, Danville Materials, Inc., S. Read More

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http://dx.doi.org/10.1111/jerd.12416DOI Listing
November 2018
2 Reads

Fluorescence of natural teeth and restorative materials, methods for analysis and quantification: A literature review.

J Esthet Restor Dent 2018 Sep;30(5):397-407

Department of Mechanical Engineering, Minho University, Guimarães, Portugal.

Objective: This review integrates published scientific information about the fluorescence of natural teeth, dental resins and ceramics, and the main methods of analysis and quantification presented in the literature.

Overview: Fluorescence is an emission of light (photons) by a substance that has absorbed light of higher energy. In natural teeth, it is more intense in the dentin than in the enamel and presents a bluish-white color. Read More

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http://doi.wiley.com/10.1111/jerd.12421
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http://dx.doi.org/10.1111/jerd.12421DOI Listing
September 2018
21 Reads

A quantitative research on clinical parameters of gingival contour for anterior teeth esthetic analysis and design.

J Esthet Restor Dent 2018 Nov 29;30(6):532-537. Epub 2018 Oct 29.

College of Stomatology, Shandong University, Jinan, Shandong, China.

Objectives: To provide reference for computer-aided esthetic analysis and design of the maxillary anterior teeth.

Materials And Methods: Intraoral scanner was used to obtain the maxillary three-dimensional digital models of subjects with healthy periodontal tissue. In SpaceClaim, the occlusal plane was established as the horizontal reference plane to measure the positional relation between the gingival zenith (GZ) of the maxillary anterior teeth, the angle formed between the gingival line and the maxillary midline (GLA), the distance between the GZ of the lateral incisor and gingival line (LID), and the distance between the GZ and the vertical bisected middle surface along the long axis of the clinical crown (VBMS). Read More

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http://dx.doi.org/10.1111/jerd.12430DOI Listing
November 2018
1 Read

Depth of cure of bulk fill resin composites: A systematic review.

J Esthet Restor Dent 2018 Nov 29;30(6):492-501. Epub 2018 Oct 29.

Department of Restorative Dentistry (Dental Materials Area), Piracicaba Dental School, University of Campinas - UNICAMP, Avenida Limeira, Campinas, São Paulo, 13414-903, Brazil.

Objective: To evaluate scientific evidence regarding depth of cure of bulk-fill resin composites (BFRCs) and related factors.

Material And Methods: PubMed/Medline, Embase, Scopus, and ISI Web of Science databases were accessed from October 2016 to May 2017. Investigations published in English language, assessing depth of cure of BFRCs by microhardness test and/or degree of conversion (DC) were included. Read More

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http://dx.doi.org/10.1111/jerd.12394DOI Listing
November 2018
1 Read

Comparison of minimally invasive coronally advanced flap and modified coronally advanced flap for the management of multiple adjacent gingival recession defects: A split mouth randomized control trial.

J Esthet Restor Dent 2018 Nov 28;30(6):509-515. Epub 2018 Oct 28.

Department of Periodontology, Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India.

Introduction: Various minimally invasive surgical approaches are proposed for the management of gingival recession. A modified surgical approach coined as minimally invasive coronally advanced flap (MICAF) was compared with modified coronally advanced flap (MCAF) for the management of multiple adjacent gingival recession defects.

Materials And Methods: Seven systemically healthy subjects with bilateral multiple adjacent maxillary facial gingival recession defects (Miller I) were included in this study. Read More

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http://dx.doi.org/10.1111/jerd.12418DOI Listing
November 2018
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Diastema closures: A novel technique to ensure dental proportion.

J Esthet Restor Dent 2018 Jul;30(4):275-280

Department of Biomaterials and Biomimetics, New York University, New York, New York.

Objective: To describe a novel technique that helps the clinician on promoting a midline diastema closure with appropriate width proportions based on previous wax up, avoiding excesses of the resin material on the gingival area, which could lead to possible inflammation.

Materials And Methods: Two different silicone indexes were made over a wax up to perform a diastema closure.

Results: The use of a silicone index made with putty polyvinyl siloxane (PVS) material and another index made with putty and light PVS materials performed over a modified wax up, helped on achieving esthetically pleasant diastema closure with appropriate proportional widths, respecting the gingival tissue. Read More

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http://doi.wiley.com/10.1111/jerd.12397
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http://dx.doi.org/10.1111/jerd.12397DOI Listing
July 2018
6 Reads

A review on chemical composition, mechanical properties, and manufacturing work flow of additively manufactured current polymers for interim dental restorations.

J Esthet Restor Dent 2019 Jan 27;31(1):51-57. Epub 2018 Oct 27.

Dental Materials Unit, Center for Dental and Oral Medicine, University of Zürich, Zürich, Switzerland.

Objectives: Additive manufacturing (AM) technologies can be used to fabricate 3D-printed interim dental restorations. The aim of this review is to report the manufacturing workflow, its chemical composition, and the mechanical properties that may support their clinical application.

Overview: These new 3D-printing provisional materials are typically composed of monomers based on acrylic esters or filled hybrid material. Read More

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http://doi.wiley.com/10.1111/jerd.12438
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http://dx.doi.org/10.1111/jerd.12438DOI Listing
January 2019
16 Reads