ArticleBioMed research international2020
Gait Analysis after Total Knee Arthroplasty Assisted by 3D-Printed Personalized Guide.
Article in BioMed research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 15 citations in OpenAlex.
- Pressure sensing mat as an objective and sensitive tool for the evaluation of lameness in rabbits.PloS one · 2023Article
- Nomogram in Knee Instability: 3D Gait Analysis of Knee Osteoarthritis Patients.Indian journal of orthopaedics · 2022Article
- Application of three-dimensional-printed porous tantalum cones in total knee arthroplasty revision to reconstruct bone defects.Frontiers in bioengineering and biotechnology · 2022Article
- Three-Dimensional Printing of Medical Devices Used Directly to Treat Patients: A Systematic Review.3D printing and additive manufacturing · 2021Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWith the development of three-dimensional printing (3DP) technology, the patient-specific instrumentation (PSI) has been widely applied in total knee arthroplasty (TKA). The purpose of this study was to compare the gait parameters of patients with 3DP personalized guide-assisted and standard TKA.
methodsRetrospective analysis of the advanced knee OA cases in our hospital between June 2017 and June 2018 was conducted. 30 cases received 3DP personalized guide-assisted TKA (group A), and 60 patients who underwent standard TKA during the same period were in group B and group C according to the computed tomography (CT) measurement results, each with 30 cases. Hip-knee-ankle angle (HKA), patella transverse axis-femoral transepicondylar axis angle (PFA), and gait parameters were statistically analyzed. The function was assessed by Hospital for Specific Surgery (HSS) and Knee Society Score (KSS).
resultsThe mean follow-up period was 12.3 months in the three groups. The knee max flexion angle at the swing phase of group A was larger than group B and group C (
conclusion3DP personalized guide technology could improve the gait parameters after surgery, specifically reflected in the knee max flexion angle at the swing phase. It could also assist in the reconstruction of more accurate patellar tracking and rotational alignment in TKA, avoiding the occurrence of insufficient or excessive extorsion.
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