Subsidence of femoral stem
WebWith collarless implants, the subsidence was about 1.0 mm higher compared to collared implants (p < 0.05), especially in patients with Dorr type B femurs.Conclusions Changing from the DLA to the... WebFactors contributing to subsidence were analyzed by radiographic evaluation and mechanical testing of 36 canine cadaver femora during and after insertion of an uncemented porous‐coated femoral stem and by radiographic evaluation of 35 canine total hip arthroplasties.
Subsidence of femoral stem
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Web24 Mar 2024 · In the case of these modular revision stems with proximal fixation, the distal femoral diaphysis is first reamed, depending on the system, either first with a flexible medullary reamer (Fig. 6.8) and then with a rigid reamer, … Web24 Oct 2009 · The long-stem Exeter femoral component is commonly used in revision hip surgery. Subsidence of the femoral stem in primary hip arthroplasty has been studied extensively, but much less is known about its significance in revision surgery. This prospective study examined the relationship between radiological subsidence, Western …
WebPurpose and hypothesis: Subsidence is a known reason for early failure of total hip arthroplasty (THA). In particular, cementless THA might be vulnerable to migration. The … Web28 May 2008 · Femoral subsidence was determined at six weeks and one year after surgery. Men demonstrated significantly increased Harris Hip Function Scores at six weeks, with …
Webpotential limitation of any uncemented femoral stem is the risk of early subsidence or migration leading to loosening and implant failure [4–7]. Berend reported that the early subsidence of femoral stem was associated with higher revision rate [4]. However, Krismer et al. reported an increased incidence of early subsidence butbetter ... WebSubsidence after the use of a conventional design of femoral stem is compared with that after the use of a stem with a dorsal flange (Cobra). A significant reduction in the incidence and amount of subsidence was found when using the dorsal flange… View on PubMed boneandjoint.org.uk Save to Library Create Alert Cite Figures from this paper figure 1
Web10 Apr 2024 · This stem is a short, highly porous, single tapered-wedge, proximally coated titanium femoral stem that is identical in geometry, but much shorter in length compared to its conventional predecessor. Depending on its size, this stem is 39 to 52 mm shorter than the prior stem, with the difference increasing with increasing size.
Web18 Jun 2024 · Purpose and hypothesis: Subsidence is a known reason for early failure of total hip arthroplasty (THA). In particular, cementless THA might be vulnerable to migration. The present study analysed... gonalgie physiotherapieWeb1 Sep 2024 · proximal femoral morphology Dorr classification subsidence hydroxyapatite-coated cementless femoral stem Cited by (0) No author associated with this paper has … gonal injectionWeb21 Jul 2024 · The subsidence of the Optimys stem was also not influenced by the Dorr types, but Schaer et al. found a correlation between Optimys stem size and subsidence, … gonal rff penWebA massive stem subsidence of 27.8 mm was observed. D, The patient underwent an isolated stem revision using a cemented stem. The stem was manually mobilized and was easily removed from the femoral canal with a hammer. No signs of infection such as abnormal fluid collection were observed during the surgery. Figure 7: health communication careers listWeb13 Apr 2024 · There is a paucity of information on the bone remodeling that occurs distal to the femoral stem following total hip arthroplasty as most previous studies have focused … health communication job cdcWeb2 Jul 2024 · Although some reports suggest that taper-slip cemented stems may be associated with a higher periprosthetic femoral fractures rate than composite-beam cemented stems, few studies have focused on the biomaterial effect of the polished material on the stem–cement interface. The purpose of this study was to investigate the … health communication definition cdcWeb18 Jun 2024 · Subsidence is defined as a femoral stem distalization in reference to the major trochanter (Fig. 1a, b). The maximum of stem subsidence is observed within the … health communication conference 2017