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Welcome to the Pubget Medical Subject Headings (MESH) browser. Click on a topic or subtopic below to explore related papers. In the gold box is the most recent paper about the current MESH term, and below are 20 related papers.
Dental Models (0):
Recent article
Dental Models
Operative Dentistry (36)3 2011
Abstract
SUMMARY Objective : The purpose of this study was to compare proximal contact tightness (PCT) of MOD resin composite restorations placed with different matricing protocols. Methods : Forty-five ivorine lower right first molars with standardized MOD cavities were equally divided into...
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PMID: 21740239
PDF is available here.
PDF is available here.
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l Orthodontie Française (82)2 2011
Abstract
Abstract
To compare handmade and computer-aided design-computer-aided manufacturing (CAD-CAM)-fabricated fixed dental prostheses (FDPs) composed of a particulate filler composite.
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PMID: 21208023
PDF is available here.
PDF is available here.
Abstract
Abstract
The aim of this study was to evaluate the accuracy of three implant transfer impression techniques. Four groups (n = 5) were defined, according to the technique: TC - tapered copings without splint; SC - square copings without splint; SCS - square copings splinted with dental floss a...
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PMID: 21537642
PDF is available here.
PDF is available here.
Abstract
Loss of an anterior tooth as the result of trauma is relatively common, especially in the young. Orthodontic treatment is not always the definitive therapy of choice; instead, an implant can be placed to replace the missing tooth. This article describes the case of a 19-year-old woma...
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PMID: 21735866
PDF is available here.
PDF is available here.
Abstract
High-quality aesthetic restorations that look great, function ideally, and last can only be predictably produced through implementation of excellent communication techniques and systems between the doctor and ceramist. With the availability of technology and the Internet, it is now easy to involve th...
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PMID: 21473999
PDF is available here.
PDF is available here.
Abstract
To evaluate maxillary dental arch dimensions in pre-school children with a complete unilateral cleft lip and palate (CUCLP) after early alveolar bone grafting.
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PMID: 21457453
PDF is available here.
PDF is available here.
Abstract
To identify a stable and reproducible reference region to superimpose serial maxillary dental models in adult extraction cases.
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PMID: 21457456
PDF is available here.
PDF is available here.
Abstract
Abstract
Currently, the preparation of surgical templates is a multistage process that engages the restorative dentist, dental laboratory, and external computed tomography center. This new method for production of templates and guides, as well as data transfer protocol, significantly simplifies commonly used...
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PMID: 21448020
PDF is available here.
PDF is available here.
Abstract
The authors conducted a study to analyze the stress concentration areas in a tooth restored with a post-retained crown under various conditions. Materials and
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PMID: 21357863
PDF is available here.
PDF is available here.
Abstract
The mechanical characteristics of zirconia, hybrid hard resin and dental metal for crowns and fixed partial dentures (FPD) have been researched for clinical applications. However, for these kinds of restorations, the distribution of mechanical stress around the abutment teeth and periodontium during...
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PMID: 21560658
PDF is available here.
PDF is available here.
Science & Justice (51)1 2011
Abstract
We compared overlays from 3-D images of dental casts and bite impressions, obtained using DentalPrint(©) software. Receiver operating characteristic (ROC) analysis was performed on the results of 104 comparisons, finding an area under the ROC curve of 0.955 (standard error=0.029; 95% CI, 0.896-0.98...
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PMID: 21334578
PDF is available here.
PDF is available here.
3D-fEA of stress levels and distributions for different bases under a Class I composite restoration.
Abstract
To investigate the level and distribution of stresses in composite-restored mandibular first molars with various combinations of base materials.
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PMID: 21469399
PDF is available here.
PDF is available here.
Abstract
Amelogenesis imperfecta represents a group of dental developmental conditions that are genomic in origin. Hypoplastic AI, hypomineralised AI or both in combination were the most common types seen clinically. This paper describes oral rehabilitation of a 9-year-old Malay girl with inherited hypoplasti...
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PMID: 21521920
PDF is available here.
PDF is available here.
Abstract
The present study was conducted to evaluate, on a longitudinal basis, the changes in intercanine and intermolar widths form the primary to the early mixed dentition periods.
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PMID: 21521912
PDF is available here.
PDF is available here.
Abstract
Digital acquisition of the clinical situation in the mouth seems much more logical than digitizing the impressions. Intraoral scanning systems are laser supported or video based. The retraction of the gingiva plays a special part in the accurate display of the preparation border. The working procedur...
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PMID: 21657126
PDF is available here.
PDF is available here.
Abstract
These results will have to be confirmed in further clinical studies....
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PMID: 21657122
PDF is available here.
PDF is available here.
Abstract
Treatment planning in the mixed dentition is important for proper tooth alignment. A mixed dentition analysis, should accurately predict the mesiodistal widths of unerupted permanent teeth. The aim of the present study was to determine which sum of mesiodistal widths (MDW) of permane...
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PMID: 22046703
PDF is available here.
PDF is available here.
Abstract
The aim of this research work is to design an expert system to assist dentist in treating the mobile tooth. There is lack of consistency among dentists in choosing the treatment plan. Moreover, there is no expert system currently available to verify and support such decision making in dentistry. A Fu...
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PMID: 21431602
PDF is available here.
PDF is available here.
Abstract
When the goal of restorative treatment is to maintain the patient's preexisting intercuspation and occlusal vertical dimension (OVD) following tooth preparation for crowns or fixed partial dentures (FPDs), casts must be mounted on an articulator in the same pretreatment tooth-to-tooth relationship. A...
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PMID: 21748975
PDF is available here.
PDF is available here.
Abstract
This study aimed to clarify the efficacy of a newly developed self-adjusting magnetic attachment (SMAT) that allowed 0.4 mm of vertical and 8 degrees of rotational movements using an in vitro model. Comparison between the SMAT and a conventional magnetic attachment (CMAT) was perform...
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PMID: 21519571
PDF is available here.
PDF is available here.
Abstract
The aim of this study was to determine the dimensional stability of the so called '5 day stable' alginates. Ten specimens each of three alginate materials were prepared using a standardised impression technique and a typodont model. Travelling microscope measurements were recorded for six distances...
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PMID: 21265435
PDF is available here.
PDF is available here.
Dental update (37)8 2010
Abstract
This paper reviews the role of three-dimensional digital imaging in dentistry and its related specialties. Current methods of image capture of the dentition are described, along with the current status of CAD/CAM-based restorative treatment. The advantages of cone beam computed tomography (CBCT) in...
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PMID: 21137841
PDF is available here.
PDF is available here.
Abstract
The aim of this study was to investigate the fit of acrylic maxillary denture bases processed by the methods of microwave, quick-wet-heat, slow-wet-heat, and self curing. Forty stone-casts were obtained using a mould of an undercut-free acrylic resin master cast of an edentulous maxilla. Standard ac...
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PMID: 21077423
PDF is available here.
PDF is available here.
Abstract
This alternative matching method provides reliable postoperative evaluation of differences in position and axis of planned and placed implants while reducing patient radiation exposure.
Copyright 2009 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reser...
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PMID: 19939692
PDF is available here.
PDF is available here.
Abstract
Gaps greater than 150.9 microm (P < .001) were detected 227% more frequently and gaps greater than 189.7 microm 292% more frequently via radiographic examination. Kappa values were adequate for the radiographic examination and unsatisfactory for clinical examination. Prosthetic superstructure and ex...
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PMID: 20657858
PDF is available here.
PDF is available here.
Dental Materials Journal (29)4 2010
Abstract
This study examined the adaptation accuracy of acrylic denture base processed using fluid-resin (PERform), injection-moldings (SR-Ivocap, Success, Mak Press), and two compression-molding techniques. The adaptation accuracy was measured primarily by the posterior border gaps at the mid-palatal area u...
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PMID: 20675954
PDF is available here.
PDF is available here.
Abstract
In edentulous patients, accurate and stable positioning of a surgical template is impeded by the mobile mucosal tissue. The objective was to evaluate the accuracy of flapless computer-assisted template-guided surgery in an edentulous human cadaver specimen using three fixed oral reference points (FR...
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PMID: 20345381
PDF is available here.
PDF is available here.
SADJ : journal of the South African Dental Association = tydskrif van die Suid-Afrikaanse Tandheelkundige Vereniging (65)7 2010
Abstract
Abstract
These results suggest that use of preclinical training models in local anesthesia teaching may have beneficial effects....
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PMID: 20679457
PDF is available here.
PDF is available here.
Abstract
The use of haptic devices in the medical field has become widespread in the last decade. In this study, a visio-haptic dental training system is developed using haptic and stereoscopic devices. Several advantages are offered by such a simulation system, including effective learning without any fear...
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PMID: 20679458
PDF is available here.
PDF is available here.
Abstract
Abstract
Fabrication of indirect complete crowns that are in occlusal harmony upon insertion remains a problem in restorative dentistry, and dental stone cast expansion may play a role.
This 3-part investigation compared occlusal contacts in a simulated patient with a harmonious occlusion with centric occlus...
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PMID: 20654769
PDF is available here.
PDF is available here.
Abstract
Abstract
The transfer of an intraoral implant position to the cast for an immediate loading implant is an important step and may be difficult to achieve with commonly used transfer and impression methods. Thus, the purpose of this report is to describe a technique for the use of a surgical template to transfe...
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PMID: 20594062
PDF is available here.
PDF is available here.
Alpha Omegan (103)2 2010
Abstract
With the advent of cone beam computed tomography (CBCT), the diagnostic foundations of dentistry have been forever changed and advanced into a new era of 3-dimensional (3D) possibilities. In the case of implant planning, which was among the first applications of this technology, the exact 3D locatio...
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PMID: 20645630
PDF is available here.
PDF is available here.
Dental update (37)5 2010
Abstract
Crown-lengthening surgery (CLS) consists of recontouring and repositioning the gingival margin as well as the alveolar crest. This technique results in the increase of the clinical crown height of teeth, which can consequently be advantageous in terms of improving retention and resistance, as well a...
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PMID: 20669709
PDF is available here.
PDF is available here.
Abstract
This article examines the differences among four in-office computer-aided design/computer-aided manufacturing restorative technologies. Two acquisition media systems, 3M ESPE's Lava COS and Cadent's iTero, are compared and contrasted. Additionally, two acquisition and manufacturing media, Sirona's C...
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PMID: 20572526
PDF is available here.
PDF is available here.
Abstract
To evaluate the changes in dimensional accuracy of dental gypsum casts after immersion in stable chlorine dioxide (SCD) disinfectant solution.
Each of 90 specimens was made of type III,type IV and type V dental stone, respectively,which were further divided into 9 groups (n=10). The gypsum casts wer...
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PMID: 20544996
PDF is available here.
PDF is available here.
Abstract
Both MB and DB appliance systems produced similar, but mild dental effects. No particular appliance can be recommended and the choice of appliance should be considered on a case-by-case basis....
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PMID: 20575203
PDF is available here.
PDF is available here.
Abstract
The COS is mainly 'flattened' by proclining the mandibular incisors. For 1 mm of levelling the mandibular incisors were proclined 4 degrees, without increasing arch width....
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PMID: 20575202
PDF is available here.
PDF is available here.
Abstract
The Royal London Space Planning Analysis and the Korkhause Analysis are clinically sensitive analyses. The Royal London Space Planning Analysis lacks specificity to be a robust model for treatment planning; modification may be required before this technique is accepted....
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PMID: 20575199
PDF is available here.
PDF is available here.
Abstract
The FCA is an efficient noncompliance appliance to distalize molars in the mixed dentition without distal rotations. However, these movements are associated with distal molar tipping and anchorage loss of the anterior teeth.
Copyright (c) 2010 American Association of Orthodontists. Published by Mosb...
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PMID: 20451774
PDF is available here.
PDF is available here.
Abstract
In analyzing alterations in the geometry of palatal configuration, we concluded that a favorable transverse gain of the palatal base, from growth or orthodontics, was important for stability. The transverse gain of palatal base width during Class II treatment is important to compensate for the expec...
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PMID: 20451785
PDF is available here.
PDF is available here.
Implant Dentistry (19)2 2010
Abstract
There was significant difference between groups, implant/analog inclinations, and interaction between them (P < 0.05). Group 1 had no significant difference from the control (P > 0.05) nor from group 2 (P > 0.05) regardless implant/analog inclinations. Considering implant/analog inclinations, both t...
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PMID: 20386220
PDF is available here.
PDF is available here.
Texas dental journal (127)4 2010
Abstract
Tissue conditioners are used with great success in dentistry as functional impression materials for rebasing removable prostheses. In the rebase procedure, a functional impression is made in an existing denture to create a master cast. The orientation of the occlusal surface to the underlying tissue...
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PMID: 20446488
PDF is available here.
PDF is available here.
Dental update (37)3 2010
Abstract
Immediate dentures remain an important tool for providing patients with an instant replacement option for extracted teeth. The second paper in this series of two aims to cover the clinical and laboratory stages of immediate denture construction. It looks at the clinical techniques that can be used t...
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PMID: 20491217
PDF is available here.
PDF is available here.
Abstract
Angle Orthodontist (80)2 2010
Abstract
The Occlusal measurement technique for digital models was the best combination of accuracy, repeatability, and speed of measurement....
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PMID: 19905849
PDF is available here.
PDF is available here.
Abstract
Distraction osteogenesis is a well-established surgical procedure to elongate the maxillofacial skeleton. The authors propose a new method to balance facial asymmetry by means of distraction of the inferior borders of the mandible, without change of the occlusion, using an alveolar device. Nine pati...
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PMID: 20216446
PDF is available here.
PDF is available here.
Abstract
We report a case of oblique osteotomy and coronoidectomy for correction of extreme prognathism in Apert syndrome.A 16-year-old girl presented with a prognathic mandible. A prototype model was formed using computed tomography. After a mock bilateral oblique osteotomy of the mandible, the distal segme...
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PMID: 20216439
PDF is available here.
PDF is available here.
Abstract
The stresses at the implant-bone interfaces showed no statistically significant differences among the 5 model groups. With the B-Plate and BS-Plate models, stresses at the fixation screw-bone interfaces were nearly twice as intense as those at the implant-bone interfaces. CONCLUSION: If it is allowe...
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PMID: 20097102
PDF is available here.
PDF is available here.
Abstract
The ratios of stress shielding of miniplates were different. Ratios of the lower miniplates in technique 2 were much higher than the upper miniplates and the miniplates in technique 1 during all conditions, and that value of the lower miniplate gained a maximum value of 83.34% during left unilateral...
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PMID: 20219581
PDF is available here.
PDF is available here.
Abstract
In spite of some significant differences found in sulcus-reproducing ability with hydrophilic and hydrophobic impression materials applied at different impression-making temperatures and with different techniques, the practical relevance is limited....
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PMID: 20213014
PDF is available here.
PDF is available here.
Dental update (37)2 2010
Abstract
The first article in this series of two aims to outline the assessment of patients for whom a combined orthodontic-restorative approach would be beneficial. In particular, it will concentrate on the assessment of patients who have hypodontia and tooth size discrepancies. The importance of the aesthe...
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PMID: 20415006
PDF is available here.
PDF is available here.
Abstract
Part 1 of the present series presented a rationale for including prosthetic gingiva in the planning of a fixed restoration to ensure an esthetic result for patients with severe horizontal and vertical ridge deficiencies. The second part focused on the diagnostic and treatment planning aspects of the...
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PMID: 20224828
PDF is available here.
PDF is available here.
Abstract
To evaluate the influence of loading forces on the vertical discrepancies caused by interocclusal recording materials.
A custom-made apparatus was used to simulate the maxilla and mandible. Eight interocclusal records were made in each of the following groups: G1-Aluwax (aluminum wax; Aluwax), G2-Be...
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PMID: 20165738
PDF is available here.
PDF is available here.
Abstract
The mean quotients MEAN QU (Min3)/(ACT) of 0.87 for (CHAIR) and 0.94 for (LAB) and the time expenditure for simulating intraoral occlusal adjustment of 3.44 minutes for (CHAIR) and 3.79 minutes for (LAB) did not differ significantly....
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PMID: 20437729
PDF is available here.
PDF is available here.