Results 1 to 10 of about 58,526 (260)
Transcatheter mitral valve replacement versus redo surgery for mitral prosthesis failure: A systematic review and meta-analysis [PDF]
Frontiers in Cardiovascular Medicine, 2023 BackgroundTranscatheter mitral valve replacement (TMVR) has emerged as an alternative to redo surgery. TMVR compared with redo surgical mitral valve replacement (SMVR) in patients with mitral prosthesis failure remains limited.
Jiawei Zhou +3 more
doaj +4 more sources
Biomechanical study of screw-supported prosthesis in acetabular revision [PDF]
Bone & Joint ResearchAims: Acetabular bone defects pose a common challenge in revision total hip arthroplasty (THA). Our team has applied screw-supported prostheses to the revision of severe acetabular defects and achieved good early clinical results.
Qian Wan +8 more
doaj +2 more sources
Survival rates and risk factors for dental prostheses in patients with maxillofacial defects: a retrospective cohort study [PDF]
Frontiers in Oral HealthPurposeThis retrospective cohort study evaluated survival rates of removable prostheses in patients with maxillofacial defects and assessed risk factors for prosthesis fracture, to provide descriptive data to aid clinicians in patient counseling and ...
Menghan Miao +3 more
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Early stenotic prosthesis failure after implantation of a stentless porcine aortic valve prosthesis [PDF]
Interactive Cardiovascular and Thoracic Surgery, 2011 Stentless biological aortic prostheses are used routinely in aortic valve replacement surgery, offering beneficial hemodynamics compared to stented biological valves of similar size. We report here a rare case of early stenotic prosthesis failure of a RootElan stentless porcine aortic valve prosthesis due to swelling at the bottom of the right coronary
Med Gustav Steinhoff +2 more
exaly +3 more sources
Revista Brasileira de Ortopedia, 2022 Objectives Glenoid component failure is the main cause of total shoulder arthroplasty (TSA) revision, and component design seems to influence the failure rate.
Márcio Schiefer +5 more
doaj +2 more sources
Archives of Plastic Surgery, 2022 Tracheoesophageal puncture (TEP) and voice prosthesis insertion following laryngectomy may fail to form an adequate seal. When spontaneous closure of the fistula tract does not occur after conservative measures, surgical closure is required.
Joseph M. Escandón +8 more
doaj +1 more source
Metals, 2021 Dental implant-supported prosthesis are widely used in oral reconstruction of totally edentulous patients. Nonetheless, one of the most common failures in these cases is caused by overloading from improper occlusion. The aim of this work was to determine
Laís Carolina Landim Gomes +7 more
doaj +1 more source
Correlation between the Computed Tomography Values of the Screw Path and Pedicle Screw Pullout Strength: An Experimental Study in Porcine Vertebrae [PDF]
Asian Spine Journal, 2020 Study Design Biomechanical study. Purpose To assess the correlation between the computed tomography (CT) values of the pedicle screw path and screw pull-out strength. Overview of Literature The correlation between pedicle screw pull-out strength and bone
Atsushi Ikeura +6 more
doaj +1 more source
Failure of prosthetic screws on 971 implants
Brazilian Journal of Oral Sciences, 2015 Aim: To evaluate the presence of failures in prosthetic screws and whether these failures are related to the type of prosthesis, abutment angulation and presence or not of intermediate.
Carolina Schäffer Morsch +5 more
doaj +1 more source
Dual-Modular Stems for Primary Total Hip Arthroplasty
Encyclopedia, 2022 In primary total hip arthroplasty (THA), dual-modular stems were introduced to better restore hip stability, femoral offset, and leg length. This entry highlights the gathered knowledge about dual-modular stems and related complications in combinations ...
Jan Zajc, Samo Karel Fokter
doaj +1 more source