不同螺丝材料对带锁螺丝技术的ACL重建的影响:来自FAST队列的回顾性研究
Hasan Basri Sezer1, Yoann Bohu1, Alexandre Hardy1
1Chirurgie du Sport, Clinique du Sport Paris V, Paris, France.
Orthopaedic journal of sports medicine
|August 19, 2024
概括
这项研究发现,使用,可生物吸收或PEEK螺丝与带锁螺丝 (TLS) 技术进行前十字带重建 (ACLR) 的复率或功能结果没有显著差异. 所有固定材料都显示了可比的移植和植入物存活率.
科学领域:
- 整形外科手术 整形外科手术
- 生物材料科学是生物材料的科学.
- 运动医学运动医学
背景情况:
- 前十字带重建 (ACLR) 使用各种螺丝材料进行移植固定,包括,聚-L-乳酸 (P-LLA) 和聚乙基 (PEEK).
- 磁带锁定螺丝 (TLS) 技术用于ACLR中的移植固定.
研究的目的:
- 为了比较,P-LLA和PEEK螺丝在ACLR使用TLS技术后的移植和植入物存活率中的有效性.
- 评估不同螺丝材料对再磨损率,并发症,恢复运动和功能结果的影响.
主要方法:
- 一项队列研究 (证据水平,3) 涉及521名通过TLS技术接受初级ACLR治疗的患者.
- 根据螺丝材料,患者被分为三组: (TLS-T),P-LLA (TLS-B) 和PEEK (TLS-P).
- 主要终点在2年内再次出现;次要终点包括并发症率,恢复体育活动和功能评分 (IKDC,KOOS,Lysholm).
主要成果:
- 在2年随访后,在三组螺丝材料中没有观察到重复率 (4.3-4.5%) 或功能结果的显著差异.
- 与PEEK (TLS-P,4.3%) 和P-LLA (TLS-B,7.7%) 相比,组 (TLS-T) 的手术内并发症率最低 (0.9%).
- 在特定群体中,年龄较小和体育活动水平较高被确定为复发的风险因素;所有功能性得分在所有群体中都有显著改善.
结论:
- 螺丝材料的选择 (,P-LLA或PEEK) 不会显著影响TLS ACLR的磨损率或功能结果.
- 虽然功能结果和再损伤率是可比的,但螺丝显示了较低的手术内并发症率.
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