2024 Extensively porous coated femoral components

Extensively porous coated femoral components

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WebJun 14, 2016 · CONTRAINDICATIONS. Extensively porous-coated cylindrical stems rely upon the interference “press fit” between the remaining host diaphysis and the femoral … WebThere were six additional reoperations in the stress-shielding group. All involved the acetabular component. There were no trochanteric fractures or difficulties that could be …

Extensively Coated Femoral Components

WebProximally porous-coated implants have been used extensively for revision of the failed femoral component. Most of the intermediate-term results, however, were not … WebMar 10, 2024 · From 1992 to 2003, 925 extensively porous-coated stems were utilized in revision THAs at a single institution. The mean age was 65 years, and 57% of patients … definition of wond

Evaluation of bone ingrowth in proximally and extensively …

WebMar 10, 2024 · From 1992 to 2003, 925 extensively porous-coated stems were utilized in revision THAs at a single institution. The mean age was 65 years, and 57% of patients were males. ... This tapered, titanium, porous plasma spray-coated femoral component continues to demonstrate high long-term survival with a low rate of femoral component … WebIn the two-stage exchange group there were 28 extensively porous-coated femoral components, eight tapered components and three proximal femoral components. On the acetabular side, we used a cage with a cemented poly-ethylene component in nine cases and a hemispherical porous-coated component in 30 cases, with impaction grafting of … WebAbstract. A series of 507 consecutive, unselected cementless hip arthroplasties performed by one surgeon was reviewed to address specifically potential concerns with the use of … female outfits guys find most attractive

Extensively coated femoral components in revision hip …

Comparison of modular and nonmodular tapered fluted titanium stems …

WebMay 29, 2024 · Type I consists of minimal metaphyseal cancellous bone loss and an intact diaphysis. This type of defect is commonly seen after removal of a cementless femoral component without a biologic ingrowth surface. Cemented or cementless, proximal or extensively porous-coated fixation can be used for revision. WebThe use of extensively porous-coated femoral components for the fixation of good-quality distal bone has shown promising results in long-term studies.7,8 In this study, we review the results of our experience with the use of such components in 24 hips (23 patients) after a mean follow-up duration of 61.1 months (range, 24.0–120.0 months). definition of women\u0027s suffrageWebFeb 1, 2004 · Survorship analysis of the femoral component with revision for aseptic loosening as the endpoint was 99% (95% confidence interval, 0.97-100) at 26 years, and this stem demonstrates excellent fixation at a follow-up of 24.5 years with no apparent deterioration of the results with time. definition of wonderful counselor

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Extensively porous coated femoral components

Extensively porous-coated femoral revision for severe …

WebJun 21, 2012 · The authors performed 65 total hip arthroplasty revisions, 23 femoral component revisions, and 8 revisions of femoral components with cemented liners in … WebJun 14, 2016 · There are six steps in the templating process for an extensively porous-coated femoral component. First, the leg length correction is determined as previously described. Second, the size and position of the acetabular component are determined. Third, the diameter of the distal, cylindrical portion of the stem is determined by placing …

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WebThe purpose of this study was to evaluate the clinical and radiographic outcomes of revision THA in patients with severe proximal femoral (PDF) Revision total hip arthroplasty in patients with extensive proximal femoral bone loss using a fluted tapered modular femoral component Max Lai - Academia.edu WebSep 1, 1992 · The most reliable option in femoral revision is probably the extensively porous-coated femoral component, the re-revision rates for which ranged from 0 to 6% after an average follow-up of 4 to 13 years. ... One hundred seventy-five cementless femoral hip revision surgeries with extensively porous-coated stems and 161 …

Web26 In fact, the interpretation of secondary subsidence of the femoral component depends on the With extensively porous-coated stem ("fit-and-fill" design), primary stability is obtained in the ... WebMay 27, 2024 · Background Stress shielding and bone loss of the femur are of great concern after revision total hip arthroplasty (THA) with extensively porous-coated stems, …

WebJun 26, 2009 · A novel low-stiffness extensively porous-coated total hip femoral component was designed to achieve stable skeletal fixation, structural durability, and reduced periprosthetic femoral stress shielding. In short- to intermediate-term clinical review, this implant achieved secure biologic fixation and preserved periprosthetic bone. … WebJan 2, 2009 · Background: To determine the benefit of an extensively porous coated femoral stem in patients receiving revision total hip arthroplasty. Methods: This study reviewed the results of 35 patients who received a revision total hip arthroplasty with extensively porous coated femoral stem between August, 1996, and December, 2002. …

WebFemoral pores are a part of a holocrine secretory gland found on the inside of the thighs of certain lizards and amphisbaenians which releases pheromones to attract mates or mark …

WebSep 30, 2015 · It was 8 cm distal to collar of the stem. The femoral component was revised using a modular femoral stem 18 mm in diameter and 140 mm distal with 55 mm proximal parts in length (Revitan; Zimmer). ... Fernández-Valencia JA, Riba J. Rupture of extensively porous coated stems - a case series of 2 patients. J Orthop Case Rep. 2014; 4:36–39. … definition of wondererWebThe femoral component must be correctly rotated in the femoral canal (Fig. 14.7).It is important to avoid internal rotation of the component, which leads to patellar maltracking … female overnight bagWebOct 1, 2005 · Revision surgery of the hip was performed on 114 hips using an extensively porous-coated femoral component. Of these, 95 hips (94 patients) had a mean follow-up of 10.2 years (5 to 17). female oscar winner 2022 female overhead lift throwWebMay 22, 2016 · An extensively porous-coated prosthesis can be defined as one with porous coating on more than 80% of its surface area, with a stem length that allows this porous surface to extend to the … female overhead liftWebNov 30, 2016 · The shape of the typical extensively porous-coated stem is a cylinder distally for fixation in the femoral diaphysis, and a triangle proximally to fit the patient’s femoral metaphysis. Diaphyseal diameters range from 10.5 mm to 22.5 mm, usually in 1 … definition of wonderful in hebrewWebJul 22, 2024 · Titanium alloys are useful for application in orthopedic implants. However, complications, such as prosthetic infections and aseptic loosening, often occur after orthopedic devices are implanted. Therefore, innovation in surface modification techniques is essential to develop orthopedic materials with optimal properties at the … definition of wonderful in the bible