Listar por tema "prosthesis design"
Mostrando ítems 1-20 de 30
-
An 11- to 15-year clinical outcome study of the Advance Medial Pivot total knee arthroplasty: Pivot knee arthroplasty
(2016)Aims The Advance Medial-Pivot total knee arthroplasty (TKA) was designed to reflect contemporary data regarding the kinematics of the knee. We wished to examine the longterm results obtained with this prosthesis by extending ... -
A 13- to 16-year clinical and radiological outcome study of the genesis II cruciate retaining total knee arthroplasty with an oxidised zirconium femoral component
(2019)Purpose: The Genesis II Total Knee Arthroplasty with an oxidized zirconium (OxiniumTM) femoral component (Smith & Nephew, Memphis, TN, USA) was introduced in an attempt to reduce polyethylene wear and osteolysis. Methods: ... -
Clinical, functional and radiographic outcomes after revision total hip arthroplasty with tapered fluted modular or non-modular stems: a systematic review
(2022)Purpose: The aim of the study was to systematically evaluate clinical outcomes of tapered fluted stems, either monoblock or modular, in revision total hip arthroplasty. Methods: PubMed, EMBASE and Web of Science and Cochrane ... -
Comparison of physiological and post-endovascular aneurysm repair infrarenal blood flow
(2017)Endovascular aneurysm repair (EVAR) of abdominal aortic aneurysms results in redirection of blood through the deployed endograft (EG). Even though EVAR is clinically effective, the absolute flow restoration is not warranted. ... -
Current status of endovascular treatment of aortoenteric fistula
(2017)Aortoenteric fistula (AEF) is one of the most challenging diagnostic and therapeutic entities in vascular surgery. AEF can occur either primarily involving the aorta and the gastrointestinal tract or, more commonly, secondary ... -
Double fixation for abdominal aortic aneurysm repair using AFX body and Endurant proximal aortic cuff: Mid-term results
(2017)Our goal was to evaluate the use of an AFX main body combined with an Endurant proximal aortic cuff to treat selected patients with an abdominal aortic aneurysm (AAA) associated with anatomical challenges, such as a small ... -
Early outcomes of the t-Branch off-the-shelf multi-branched stent graft in 542 patients for elective and urgent aortic pathologies: A retrospective observational study
(2021)Objective: The t-Branch, a standardized off-the-shelf multi-branched stent graft has been used for the treatment of elective and urgent cases in aortic disease. The aim of this study was to assess the early outcomes in ... -
Endograft Specific Haemodynamics After Endovascular Aneurysm Repair: Flow Characteristics of Four Stent Graft Systems
(2019)Objectives: The implication of haemodynamics in the occurrence of complications after endovascular aneurysm repair (EVAR) has been raised in the literature. Different aortic stent graft configurations may lead to different ... -
Endovascular treatment of complex abdominal and thoracoabdominal type IV aortic aneurysms with fenestrated technology
(2017)The establishment use of fenestrated and branched devices to treat complex aortic aneurysms as a first-line management option has been previously reported. This article reviews the current literature of the use of fenestrated ... -
-
Fenestrated stent grafts for the treatment of complex aortic aneurysm disease: A mature treatment paradigm
(2016)The introduction of fenestrated stent grafts (SGs) to treat abdominal aortic aneurysms (AAAs) with short proximal necks began in 1999. Nowadays, the whole visceral aorta can be treated totally by endovascular means. The ... -
Genesis 1 posterior cruciate-retaining total knee arthroplasty with asymmetric tibial tray: An 18-to-26-year long-term clinical outcome study
(2019)Background: To present the long-term clinical and radiological outcomes of the Genesis I posterior cruciate-retaining total knee arthroplasty (TKA) (Smith & Nephew Orthopaedics, Memphis, TN, USA) (one of the first designed ... -
Haemodynamic performance of AFX and Nellix endografts: A computational fluid dynamics study
(2018)OBJECTIVES The objective of this study is to analyse the flow conditions in the AFX and Nellix endografts (EGs) accounting for their postimplantation configuration in patients with an endovascular aneurysm repair-treated ... -
hostility of proximal aortic neck anatomy in relation to abdominal aortic aneurysm size and its impact on the outcome of endovascular repair with the new generation endografts
(2020)BaCKground: To assess the relation of abdominal aortic aneurysm (aaa) diameter with the proximal neck anatomy (Pna) hostility and to evaluate its impact on the endovascular aneurysm repair (evar) outcomes with the use of ... -
In-stent graft helical flow intensity reduces the risk of migration after endovascular aortic repair
(2019)During the last years endovascular aneurysm repair (EVAR) became the elective treatment for abdominal aortic aneurysms (AAAs) thanks to lower mortality and morbidity rates than open surgery. In face of these advantages, ... -
Is There a Role for Double J Stent Culture in Contemporary Urology?
(2018)Introduction: To present the incidence of bacterial colonization on ureteral double J stents (DJS); isolate the uropathogens; define the rate of multi-resistant bacteria strains (MRBS) and present their clinical importance. ... -
Mechanical versus bioprosthetic valve for aortic valve replacement: Systematic review and meta-analysis of reconstructed individual participant data
(2022)OBJECTIVES: The aim of this study was to compare biological versus mechanical aortic valve replacement. METHODS: We searched MEDLINE, Scopus and Cochrane Library databases for randomized clinical trials and propensity ... -
Mitral and tricuspid annuloplasty ring dehiscence: A systematic review with pooled analysis
(2021)OBJECTIVES: Mitral and tricuspid ring annuloplasty dehiscence with consequent recurrent valve regurgitation is a rare but challenging procedural failure. The incidence and predisposing risk factors for annuloplasty ring ... -
Modeling and Computational Comparison of the Displacement Forces Exerted between the AFX Unibody Aortic Stent Graft and its Hybrid Combination with a Nitinol-based Proximal Aortic Cuff
(2021)Background: The bifurcated AFX (Endologix, Inc, Irvine, CA, USA) aortic stent-graft is the sole unibody endograft for the management of Abdominal Aortic Aneurysms (AAA). In order to improve the AFX central sealing and ... -