ArticleKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2013
Revision total knee arthroplasty with varus-valgus constrained prosthesis versus posterior stabilized prosthesis.
Article in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 39 citations in OpenAlex.
- Article
- Clinical outcome and survival rate of condylar constrained knee prosthesis in revision total knee arthroplasty: an average nine point six year follow-up.International orthopaedics · 2024Article
- Comparison of Survival Rate between Posterior-Stabilized and Constrained Condylar Articulations in Revision Total Knee Arthroplasty: A Minimum 5-Year Follow-up Analysis.Clinics in orthopedic surgery · 2023Article
- Improved surgical procedure of primary constrained total knee arthroplasty which enables use of the femoral diaphyseal straight extension stem.BMC musculoskeletal disorders · 2022Article
- Prostheses option in revision total knee arthroplasty, from the bench to the bedside: (1) basic science and principles.EFORT open reviews · 2022Review
- Infection and periprosthetic fracture are the leading causes of failure after aseptic revision total knee arthroplasty.Archives of orthopaedic and trauma surgery · 2021Article
- Good clinical and radiological outcomes of the varus-valgus constrained mobile-bearing implant in revision total knee arthroplasty.International orthopaedics · 2021Article
- Factors affecting the choice of constrained prostheses when performing revision total knee arthroplasty.International orthopaedics · 2019Article
- Periprosthetic Joint Infection Does Not Preclude Good Outcomes after a Revision Total Knee Arthroplasty: A 7-Year Follow-Up Study of 144 Retrospective Cases.BioMed research international · 2018Article
- Extent of vertical cementing as a predictive factor for radiolucency in revision total knee arthroplasty.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2016Article
- A clinical study of the rotational alignment of the femoral component in total knee arthroplasty.Journal of physical therapy science · 2015Article
- Factors affecting the osteolysis around the components after posterior-stabilized total knee replacement arthroplasty.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2015Article
- Revision TKA with a condylar constrained prosthesis using metaphyseal and surface cementation: a minimum 6-year follow-up analysis.BMC musculoskeletal disorders · 2015Article
- Posterolateral Corner Reconstruction Alone Using a Fibular-Based Technique in a Patient with Persistent Unstable Revision Total Knee Arthroplasty.Case reports in orthopedics · 2015Article
- Ten-Year Results of Primary and Revision Condylar-Constrained Total Knee Arthroplasty in Patients with Severe Coronal Plane Instability.The open orthopaedics journal · 2015Article
- Joint line changes and outcomes in constrained versus unconstrained total knee arthroplasty for the type II valgus knee.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2013Article
- Options and limitations of implant constraint.Journal of orthopaedicsArticle
- REVISION TOTAL KNEE ARTHROPLASTY USING THE MODERN CONSTRAINED CONDYLAR KNEE PROSTHESIS.Acta ortopedica brasileiraArticle
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe aims of this retrospective study were to provide the basis for the choice of prosthesis in revision total knee arthroplasty (TKA) and to evaluate the outcome with varus-valgus constrained prosthesis compared with posterior stabilized (PS) prosthesis.
methodsOne hundred and five patients (121 knees) received revision TKA; of which thirty-seven patients (42 knees) received PS prosthesis and sixty-eight patients (79 knees) received varus-valgus constrained prosthesis. The mean follow-up duration was 64.8 ± 31.5 months and 63.2 ± 28.1 months in the PS and varus-valgus constrained groups, respectively. The criterion of prosthesis choice was a subjective laxity assessed by the surgeon intraoperatively. A multivariate analysis was performed to evaluate the preoperative factors in the choice of the prosthesis.
resultsThe grade of femoral bone defect was the only factor that affected the choice of prosthesis. Clinical results improved significantly in both groups after surgery. There were no significant differences in clinical results between the two groups. Complication rates were 9.5 % in the PS group and 10.1 % in the varus-valgus constrained group, and the Kaplan-Meier survivorship analysis revealed 8-year component survival rates of 83.1 and 93.0 % in the PS and varus-valgus constrained groups, respectively.
conclusionsFemoral bone defect is an important factor to be considered in the choice of prosthesis for revision TKA. The varus-valgus constrained prosthesis showed an outcome similar to that of the PS prosthesis. For clinical relevance, varus-valgus constrained prosthesis is recommended in revision TKA when the PS prosthesis seems unsuitable for the management of instability. LEVEL OF EVIDENCE: III.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.