Results 71 to 80 of about 35,222 (268)

Retentive strength of luting cements for stainless steel crowns: A systematic review

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2020
Background: Stainless steel crowns (SSCs) are unique coronal restorative materials used commonly in the management of primary teeth with extensive caries. Aim: The aim of this study was to perform a systematic review to evaluate the retentive strength of
Shruti Virupaxi, Ramya Pai, Praveen Mandroli   +2 more
doaj   +1 more source

Effectiveness of 4 Pulpotomy Techniques—Randomized Controlled Trial [PDF]

, 2005
Pulpotomy is the accepted therapy for the management of cariously exposed pulps in symptom-free primary molars; however, evidence is lacking about the most appropriate technique.
Crispin, A., Folwaczny, M., Hajek-Al-Khatar, N., Hickel, R., Hollweck, R., Huth, K.C., Paschos, E.   +6 more
core   +1 more source

Post‐curing effects on mechanical properties staining resistance of a 3D‐printed resin versus a direct composite for definitive restorations

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the mechanical performance and staining resistance of a three‐dimensional (3D)‐printed resin (VarseoSmile Crown Plus) subjected to different post‐curing times (0, 5, 10, 15, and 20 min), compared with a conventional nanofilled resin composite (Filtek Z350XT).
Bianca Rossi, Arthur Henrique Marques Massarenti, Giulia Gamero Pizzanelli, Márcia Valéria Gualberto Barbosa de Queiroz, Filipe Milazzo dos Santos, Matheus Kury, Adriano Fonseca Lima   +6 more
wiley   +1 more source

Moving an incisor across the midline: A treatment alternative in an adolescent patient [PDF]

, 2011
A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. Extraction of both teeth became necessary.
Bosio, Jose A, Bradley, T. Gerard, Hefti, Arthur F   +2 more
core   +1 more source

Single‐ or two‐visits endodontic treatment: Impact of irrigants on surface roughness, microhardness, topography, and fracture resistance of root dentin

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the effect of the number of simulated endodontic treatment visits and the type of irrigant on the surface roughness, microhardness, topography, and fracture resistance of root dentin. Bovine roots were distributed into six groups (n = 14) according to the irrigant and number of treatment visits: 0.9% saline solution ...
Yasmin Padoin, Sidnei Flores de Pellegrin, Duvan Cala Castillo, William Lemos Bevilaqua, Gabriel Kalil Rocha Pereira, Guilherme Pauletto   +5 more
wiley   +1 more source

Apical and cervical displacement produced by hand and engine-driven stainless steel and nickel-titanium instruments in simulated curved root canal

Brazilian Journal of Oral Sciences, 2015
Aim: The purpose of this study was eval Aim: uate the occurrence of displacement on the apical and cervical thirds of artificial curved root canals with 30° of curvature, comparing the use of stainless steel hand and oscillatory files with nickel ...
Benito André Silveira Miranzi, Gilberto Antônio Borges, Almir José Silveira Miranzi, Fernando Hueb de Menezes, Mário Alfredo Silveira Miranzi, Luis Henrique Borges   +5 more
doaj   +1 more source

Finite Element Stress Analysis of Stainless Steel Crowns

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2015
Though stainless steel crowns (SSCs) have often been stated as the best restorative modality, there are limited studies demonstrating its efficacy in restoring the functional integrity of the primary dentition. Hence has arisen, the necessity to establish the supremacy of SSCs.Evaluation of the efficacy of SSC to with stand compressive (0°), shearing ...
Attiguppe R Prabhakar, Chandrashekar M Yavagal, Amrita Chakraborty, S Sugandhan   +3 more
openaire   +3 more sources

Design of an advanced 500-hp helicopter transmission [PDF]

, 1983
High contact ratio spar gears planetary, spiral besel gears, bearings, investment-cast planet carrier, and investment cast stainless-steel housings are ...
Battles, R. A., Braddock, C. E.
core   +1 more source

Premolars restored with posts of different materials: fatigue analysis [PDF]

, 2011
Previous works studied the effect of the material and the dimensions of the post on the biomechanical performance (fracture strength and stress distribution) of restored teeth, under static loads.
Barjau Escribano, Amaya, Forner Navarro, Leopoldo, González-Lluch, Carmen, Pérez-González, Antonio, Rodríguez Cervantes, Pablo Jesús, Sancho-Bru, Joaquin L.   +5 more
core   +2 more sources

A Report on a Qualitative Service Evaluation of Return to Dental Therapy Reskilling Schemes in the United Kingdom

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Purpose In 2019, Thames Valley & Wessex dental directorate, National Health Service England, South East (TV&W NHSE), launched a ‘Return to Therapy’ (RTT) scheme. This was aimed at dental therapists who had not used their full scope of practice for an extended period. A service evaluation was undertaken in 2023 to determine if the schemes (2019,
Amanda Gallie, Kira Stearns
wiley   +1 more source