femoral component
Effect of sagittal femoral component alignment on biomechanics after mobile-bearing total knee arthroplasty
... the femoral component oc- curred at either 30° or 60° knee flexion during deep- knee-bend ...ior femoral rollback of the lateral condyle, which leads to achieving normal axial rotation ...extension. ...
10
No added value for Computer Assisted surgery to improve femoral component positioning and Patient Reported Outcomes in Hip Resurfacing Arthroplasty; a multi center randomized controlled trial
... Patients were randomized using concealed allocation via a specifically designed website. Stratification took place per orthopaedic surgeon. All patients were blinded for the allocation, whereas the surgeon could not be ...
9
Total knee arthroplasty using trochlear groove as guide for position of femoral component in severe knee osteoarthritis
... of femoral prosthesis as well as soft tissue ...of femoral prosthesis in this ...of femoral prosthesis was useful for improving patellar tracking in TKA ...conventional femoral ...
7
Optimization of parameters for femoral component implantation during TKA using finite element analysis and orthogonal array testing
... a femoral component could induce changes in the stress of ...for femoral component implantation were 1° flexion, 5° valgus angle, and 4° external rotation, which minimized the peak value of ...
12
Femoral component failure in the Oxford unicompartmental knee arthroplasty: a case report
... the femoral component is the second most common cause of revision and the incidence ranges from zero to ...the femoral component in the early postoperative phase is rarely reported in the ...
6
A prospective study of functional outcome and rotational alignment of femoral component in unnavigated total knee arthroplasty.
... OF FEMORAL COMPONENT IN UNNAVIGATED TOTAL KNEE ARTHROPLASTY” under my supervision in partial fulfillment of the regulation laid down by the Tamilnadu ...
124
A preclinical numerical assessment of a polyetheretherketone femoral component in total knee arthroplasty during gait
... polymer femoral components has previously been demonstrated in a clinical follow-up study by Moore et ...polyacetal femoral component in com- bination with a UHMWPE tibial ...
8
Rotational alignment of femoral component with different methods in total knee arthroplasty: a randomized, controlled trial
... best cut image in axial CT with 1 mm thickness for measurement of FCRa rather subjectively, it could have not been the exact image to evaluate the FCRa of the case. However, we made it clear that axial CT cut was the ...
7
Femoral Component Sizing in Oxford Unicompartmental Knee Replacement: Existing Guidelines Do Not Work for Indian Patients
... 124 females was 162.2 cm (SD 8.1 cm; range 152 -178 cm) and 157.6 cm (SD 8.2; range 144-176 125 cm) respectively. The femoral size was checked in post-operative radiographs to determine 126 the accuracy of the ...
26
Clinical value of SPECT/CT for evaluation of patients with painful knees after total knee arthroplasty a new dimension of diagnostics?
... the femoral component showed significantly higher regional tracer uptake than others highlights the question whether we could establish a diagnostically relevant threshold and cut off value for tracer ...
10
Evaluating the Effects of Patellofemoral Offset Changes and Trochlear Design in Total Knee Arthroplasty: A Radiographic, Visual, and Topographical Analysis
... on femoral component wear, to our knowledge, has not been explored, previous evidence exists that male sex leads to higher damage scores on tibial polyethylene ...unused femoral components were used ...
136
Extramedullary versus intramedullary femoral alignment technique in total knee arthroplasty: a meta-analysis of randomized controlled trials
... the femoral canal opening with bone ...the femoral canal was not breached and the blood loss could be reduced by 145–396 mL [8, 14, ...the femoral canal ...better femoral component ...
7
The final implant position of a commonly used collarless straight tapered stem design (Corail®) does not correlate with femoral neck resection height in cement-free total hip arthroplasty: a retrospective computed tomography analysis
... proximal femoral chan- nel, ending in the ‘best-fitting’ position ...native femoral version and the version of the stem implant after cement-free ...the femoral neck and the final version of the stem ...
7
The Application of Zeeko Polishing Technology to Freeform Femoral Knee Replacement Component Manufacture
... The types of polishing processes and media used to achieve these highly polished smooth surfaces are discussed in detail with reference to relevant research in key areas. The quality of the surface finish of load bearing ...
257
Risk factor analysis for early femoral failure in metal-on-metal hip resurfacing arthroplasty: the effect of bone density and body mass index
... early femoral component failures occurring before two years after hip ...includes femoral neck fractures and femoral component loosening, which is suspected to take place as a result of ...
7
Evaluation of ranges of motion of a new constrained acetabular prosthesis for canine total hip replacement
... unitary component and the femoral component made of titanium ...the femoral component within the acetabular component with respect to the coordinate system embedded to the ...
14
Optimisation of the bearing surface design of total knee replacements
... the femoral component and did not delaminate [Blunn et al, ...the femoral and tibial bearing surfaces of condylar knees cannot be completely conforming because in order to function naturally they ...
229
Total knee arthroplasty in patients with Ranawat type-II valgus arthritic knee with a marked coronal femoral bowing deformity: comparison between computer-assisted surgery and intra-articular resection
... Staged and simultaneous corrective osteotomy and TKA have been advocated to achieve proper limb alignment and better ligament balancing when a patient has an arthritic knee with an extra-articular deformity [35–37]. ...
9
How coronal alignment affects distal femoral anatomy: an MRI-based comparison of varus and valgus knees
... component to the epicondylar axis (EA). The posterior condylar axis (PCA) is easier to define than the EA, and thus the relationship of PCA to the EA is then used instead to align the femoral ...
5
Prediction of in-vivo kinematics and contact track of total knee arthroplasty during walking
... the femoral condyle and tibial plateau, which was used to describe the motion of the ...lateral femoral condyles, projected onto the transverse plane of the tibial coordinate system, was used to de fi ne the ...
9