Results 111 to 120 of about 12,434 (288)

Comparative evaluation of marginal fit of three-dimensional-printed provisional crowns with two different build angles and layer heights using triple scan protocol: An in vitro study

The Journal of Indian Prosthodontic Society
Aims: This in vitro study evaluated how build angle and layer thickness affect the marginal fit of provisional crowns fabricated by digital light processing (DLP) 3D printing, an important consideration for restoration success.
Harshala Prashant Manchalwar, Suryakant Deogade, Sattyam Wankhade, Sulekha Gosavi, Jithendra Kumar Potti   +4 more
doaj   +1 more source

A new index for rating aesthetics of implant-supported single crowns and adjacent soft tissues - the Implant Crown Aesthetic Index:A pilot study on validation of a new index [PDF]

, 2005
Objectives: The important item of aesthetics is rarely included in evaluation studies. The aim of this study was to develop and validate an index for rating aesthetics of implant-supported single crowns and adjacent soft tissues.
Meijer, Henny J. A., Meijer, HJA, Meijndert, L, Raghoebar, GM, Stellingsma, K   +4 more
core   +1 more source

Five‐year tomographic and clinical evaluation of the socket shield technique: Case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background The socket shield technique, one modality of partial extraction therapy, aims to preserve periodontal tissues and maintain the buccal alveolar bone volume following immediate implant placement or in prosthetic pontic sites, by the strategic maintenance of a tooth root fragment.
Renan Dalla, Khalila C. Cotrim, Rafael A. Siqueira, Eduardo C. Kalil   +3 more
wiley   +1 more source

Repair of fractured abutment teeth under pre-existing crowns: An alternative approach

Indian Journal of Dental Research, 2013
This article describes a technique for repair of abutment tooth which fractured during removal of a provisional restoration before bisque trial. The technique uses plastic templates to fabricate new composite core foundation for the existing crowns. This
Kennedy Mascarenhas, Meena A Aras, Aquaviva S Fernandes   +2 more
doaj   +1 more source

Natural Crown as Immediate Implant Provisional Prosthesis

International Journal of Oral Implantology & Clinical Research, 2014
Purpose: The purpose of this article is to describe a clinical case in which the patient’s failing tooth was extracted and with minute modifications the same crown was used as provisional’s after immediate implant placement. Esthetic single tooth implant placement using traditional two stage surgery or single stage in anterior maxilla is well ...
openaire   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source

Influence of temporary cement in the tensile strenght of full crowns cemented with resin cement

Brazilian Dental Science, 2015
This study evaluated the influence of residual eugenol on the tensile strength in the ceromer crowns cementation, using resin cement. Thirty-nine third molars were prepared for a full crown.
Daniela Ribon Galazi, Leticia Ferreira de Freitas Brianezzi, Adriana Regina Cruz Grando de Góes, Rafael Francisco Lia Mondelli, Áquira Ishikiriama, Sérgio Kiyoshi Ishikiriama   +5 more
doaj   +1 more source

Effect of airborne particle abrasion on microtensile bond strength of total-etch adhesives to human dentin [PDF]

, 2017
Aim of this study was to investigate a specific airborne particle abrasion pretreatment on dentin and its effects on microtensile bond strengths of four commercial total-etch adhesives. Midcoronal occlusal dentin of extracted human molars was used. Teeth
Capogreco, Mario, Caruso, Silvia, D'Amario, Maurizio, De Angelis, Francesca, Di Carlo, Stefano, Piccioni, Chiara   +5 more
core   +4 more sources

Policy Networks and Policy Entrepreneurship in the EU: Explaining Structural Policy Change in Pharmaceutical Innovation Incentives and Health Technology Assessment

European Policy Analysis, EarlyView.
ABSTRACT Policy process research has excelled in explaining structural policy change within national settings, but extensions and applications to the EU level have long proven challenging for scholars. Given that the EU is currently experiencing its longest period of Treaty stability since the 1980s—having evolved into a sui generis political system ...
Vassilis Karokis‐Mavrikos
wiley   +1 more source

Comparing of retention of cast crowns cemented with two kind of permanent cement with and without prier use of temporary cement [PDF]

, 2008
Introduction: This study evaluated the effects of eugenol –free temporary cement remnants on the retentive strength of casting crowns luted via zinc phosphate and resin cement (Maxcem) to the tooth structure.
Naderi, Fatemeh., Nosouhian, Saeid., Sabouhi, Mahmoud.   +2 more
core