Results 11 to 20 of about 21,573 (262)

PROGRAM PEMELIHARAAN DALAM MENANGGULANGI KARIES

Journal of Dentistry Indonesia, 2015
Dental care involves more than treatment of consequences of disease, repairing when necessary, and monitoring the restored state to ensure that health maintained.
Winiati Sidhata
doaj   +1 more source

The survival of Class V restorations in general dental practice. Part 2, early failure [PDF]

British Dental Journal, 2011
To evaluate Class V restorations placed by UK general practitioners comparing those failing or surviving after two years, and to identify factors associated with early failure.Prospective longitudinal cohort multi-centre study. Setting UK general dental practices.Ten dentists each placed 100 Class V restorations and recorded selected clinical ...
D A, Stewardson, P, Thornley, T, Bigg, C, Bromage, A, Browne, D, Cottam, D, Dalby, J, Gilmour, J, Horton, E, Roberts, L, Westoby, S, Creanor, T, Burke   +12 more
openaire   +2 more sources

Evaluation of the dental structure loss produced during maintenance and replacement of occlusal amalgam restorations

Brazilian Oral Research, 2008
The aim of this in vitro study was to evaluate four different approaches to the decision of changing or not defective amalgam restorations in first primary molar teeth concerning the loss of dental structure.
Fernanda Sardenberg, Clarissa Calil Bonifácio, Mariana Minatel Braga, José Carlos Pettorossi Imparato, Fausto Medeiros Mendes   +4 more
doaj   +1 more source

Influence of anatomic reference on the buccal contour of prosthetic crowns

Brazilian Oral Research, 2009
During clinical practice, when performing prosthetic rehabilitation with single crowns, improper reproduction of the dental contour by the dental laboratory is a common occurrence.
Flávia Sabrina Queirós Vasconcelos, Ana Christina Claro Neves, Laís Regiane da Silva-Concílio, Leonardo Gonçalves Cunha, Sigmar de Mello Rode   +4 more
doaj   +1 more source

Noninvasive method for retrieval of broken dental implant abutment screw

Contemporary Clinical Dentistry, 2014
Dental implants made of titanium for replacement of missing teeth are widely used because of ease of technical procedure and high success rate, but are not free of complications and may fail.
Jagadish Reddy Gooty, Sunil Kumar Palakuru, Vikram Reddy Guntakalla, Mahipal Nera   +3 more
doaj   +1 more source

Retrospective Cross-sectional Radiographic Assessment of the Quality of Posterior Composite Restorations and Prevalence of Associated Periodontal Changes

King Khalid University Journal of Health Sciences, 2020
Objective: To evaluate the prevalence of the type of errors associated with inadequate restorations and the prevalence of periodontal changes associated with disease in the inadequate restorations.
Mohammed Al Qarni
doaj   +1 more source

Fracture Resistance and Failure Mode of Mandibular Molar Restored by Occlusal Veneer: Effect of Material Type and Dental Bonding Surface [PDF]

Materials, 2021
This study assesses the effect of the material type (lithium disilicate, zirconia, and polymer-infiltrated ceramic) and dental bonding substrates (dentin, dentin with intra-coronal cavity, and dentin with composite filling) on the fracture resistance and failure mode of molars restored by occlusal veneers.
Walid Al-Zordk, Alaa Saudi, Abdelraheem Abdelkader, Mansoura Taher, Mohamed Ghazy   +4 more
openaire   +2 more sources

Evaluation of Failure Rate for Cortical Dental Implants Placed in the Mandibular Anterior Region: A Systematic Review [PDF]

Journal of Clinical and Diagnostic Research
Introduction: To enhance the success of dental implants, it is crucial to understand the factors contributing to implant failure. Practitioners should carefully evaluate the relevance and impact of critical risk factors associated with the mandibular ...
Srishty Goyal, Dhirendra Kumar Singh, Kumari Lucy Bhola, Jalaluddin Mohammad   +3 more
doaj   +1 more source

The failure of amalgam dental restorations due to cyclic fatigue crack growth

Journal of Materials Science: Materials in Medicine, 1999
In this study a restored mandibular molar with different Class II amalgam preparations was examined to analyze the potential for restoration failure attributed to cyclic fatigue crack growth. A finite element analysis was used to determine the stress distribution along the cavo-surface margin which results from occlusal loading of each restoration. The
D, Arola, M P, Huang, M B, Sultan
openaire   +2 more sources

Evaluation of marginal failures of dental composite restorations by acoustic emission analysis

Dental Materials Journal, 2013
In this study, a nondestructive method based on acoustic emission (AE) analysis was developed to evaluate the marginal failure states of dental composite restorations. Three types of ring-shaped substrates, which were modeled after a Class I cavity, were prepared from polymethyl methacrylate, stainless steel, and human molar teeth.
GU, Ja-Uk, CHOI, Nak-Sam
openaire   +3 more sources