Results 11 to 20 of about 2,678,960 (332)

Amplatzer occlusion of paravalvular leak of mitral mechanical prosthesis following a reoperation for thrombosed mitral mechanical prosthesis [PDF]

Interactive CardioVascular and Thoracic Surgery, 2008
We describe a case of a 46-year-old woman with dehiscence and paravalvular leak of a second-time replaced mitral mechanical prosthesis, successfully treated with Amplatzer occlusion of the paravalvular leak, thus avoiding a second reoperation and improving the patient's symptoms.
Nikolic, Aleksandar, Schranz, Ditmaer, Hristov, Nikola, Mitrev, Zan   +3 more
openaire   +5 more sources

A mechanical prosthesis in a porcelain box

European Heart Journal - Cardiovascular Imaging, 2018
Héctor, González-Pacheco, Ricardo, Palma-Carbajal, Jose Raúl, Orozco-Moreno, Álvaro, Montañez-Orozco   +3 more
openaire   +3 more sources

Mechanical versus biological valve prosthesis for surgical aortic valve replacement in patients with infective endocarditis [PDF]

Interactive Cardiovascular and Thoracic Surgery, 2019
OBJECTIVES The optimal choice of valve prosthesis in surgical aortic valve replacement for infective endocarditis (IE) is controversial. We studied outcomes after mechanical versus biological prosthetic valve surgical aortic valve replacement in IE ...
Ville Kytö, Elina Ahtela, Jussi Sipilä, Päivi Rautava, Jarmo Gunn   +4 more
openalex   +2 more sources

Mitral valve bioprosthesis is safer than mechanical mitral prosthesis in young women [PDF]

Heart Surgery Forum, 2020
BACKGROUND The ultimate goal of mitral valve surgery in young women is to extend life expectancy and improve quality of life. Mitral valve replacement (MVR) prosthesis in middle-aged women is a difficult choice between the lifelong anticoagulation by ...
Hamdy Singab, Gamal Sami
openalex   +2 more sources

Mechanical Properties of Three-Dimensional Printed Provisional Resin Materials for Crown and Fixed Dental Prosthesis: A Systematic Review

Bioengineering, 2023
The emergence of digital dentistry has led to the introduction of various three-dimensional (3D) printing materials in the market, specifically for provisional fixed restoration.
Saeed J. Alzahrani, M. Hajjaj, Amr Ahmed Azhari, W. Ahmed, Hanin E. Yeslam, R. Carvalho   +5 more
semanticscholar   +1 more source

Physical and Mechanical Properties of 3D-Printed Provisional Crowns and Fixed Dental Prosthesis Resins Compared to CAD/CAM Milled and Conventional Provisional Resins: A Systematic Review and Meta-Analysis

Polymers, 2022
Newly introduced provisional crowns and fixed dental prostheses (FDP) materials should exhibit good physical and mechanical properties necessary to serve the purpose of their fabrication.
Saurabh Jain, M. Sayed, Mallika S. Shetty, Saeed M. Alqahtani, M. H. A. Al Wadei, S. Gupta, A. Othman, A. Alshehri, Hatem Alqarni, A. Mobarki, Khalid Motlaq, H. F. Bakmani, A. A. Zain, A. J. Hakami, Moayad F. Sheayria   +14 more
semanticscholar   +1 more source

Mechanical Response of PEKK and PEEK As Frameworks for Implant-Supported Full-Arch Fixed Dental Prosthesis: 3D Finite Element Analysis

European Journal of Dentistry, 2021
Objective Polymeric framework represent an innovative approach for implant-supported dental prostheses. However, the mechanical response of ultra-high performance polymers as frameworks for full-arch prostheses under the “all-on-four concept” remains ...
R. F. Villefort, P. Diamantino, S. L. V. von Zeidler, A. Borges, L. Silva-Concílio, Guilherme de Siqueira Ferreira Anzaloni Saavedra, João Paulo Mendes Tribst   +6 more
semanticscholar   +1 more source

Long-term outcomes of mechanical versus biological valve prosthesis in native mitral valve infective endocarditis

Scandinavian Cardiovascular Journal, 2022
Objectives. To study the long-term outcomes of mitral valve replacement with mechanical or biological valve prostheses in native mitral valve infective endocarditis patients. Desing. We conducted a retrospective, nationwide, multicenter cohort study with
M. Malmberg, V. Anttila, P. Rautava, J. Gunn, V. Kytö   +4 more
semanticscholar   +1 more source

A Review of Existing Transtibial Bionic Prosthesis: Mechanical Design, Actuators and Power Transmission

Journal of Biomedical Science and Bioengineering, 2022
Transtibial and transfemoral amputations are the most common amputations in the world, loss of lower extremity result in impaired function extremities and also body balance.
Ade Reza Ismawan, R. Ismail, Tony Prahasto, M. Ariyanto, B. Setiyana   +4 more
semanticscholar   +1 more source

Polylactic acid as a biocompatible polymer for three-dimensional printing of interim prosthesis: Mechanical characterization.

Dental materials journal, 2021
Mechanical properties of polylactic acid (PLA), which is a biopolymer obtained via 3D-printing, were compared with conventional resins for the realization of interim prosthesis.
M. Crenn, G. Rohman, O. Fromentin, A. Benoit   +3 more
semanticscholar   +1 more source