ArticleZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery2026
[Effectiveness of cementless total knee arthroplasty with three-dimensional-printed trabecular metal interface].
Article in Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: To investigate the short- and mid-term effectiveness and prosthesis survival rate in patients undergoing total knee arthroplasty (TKA) using domestic cementless knee prostheses with three-dimensional (3D)-printed trabecular metal interface. Methods: A retrospective analysis was performed on the clinical data of 79 patients who underwent primary TKA for end-stage knee disorders, met the selection criteria and were treated between December 2021 and March 2022. There were 39 patients in the cementless group receiving cementless knee prostheses with 3D-printed trabecular metal interface, and 40 patients in the cemented group adopting posterior-stabilized cement-fixed knee prostheses. Baseline data including age, gender, body weight, disease type, disease duration, and preoperative Knee Society Score (KSS) (clinical score and function score) showed no significant differences between the two groups ( Results: All patients successfully completed surgery. No significant intergroup differences were found in operation time and intraoperative blood loss ( Conclusion: TKA performed with domestic cementless knee prostheses featuring 3D-printed trabecular metal interface shows no obvious disadvantages compared with cemented prostheses in terms of postoperative function, complication rate, and prosthesis survival rate, which represents a safe and viable prosthesis option.
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