75岁以上患者的混合关节整形术:患者报告的结果和并发症率
Cesare Meschini1, Mattia Chirico2,3,4, Matteo Innocenti3
1Department of Orthopedics and Geriatric Sciences, Catholic University of the Sacred Heart, Rome, Italy.
Journal of clinical orthopaedics and trauma
|February 2, 2026
概括
在75岁以上的患者中,混合全关节整形术 (THA) 显示出出色的功能恢复和高满意度,并发症率低. 这种固定策略对于老年人群来说是安全有效的.
科学领域:
- 整形外科手术 整形外科手术
- 老年医学 老年医学
- 生物材料科学 生物材料科学
背景情况:
- 在老年患者 (>75岁) 中,关节整形术 (THA) 的发病率增加.
- 围绕这个人口群体的最佳固定策略进行辩论.
- 混合构造 (骨干,非骨组成部分) 提供了稳定性和生物固定的潜力.
研究的目的:
- 在75岁以上的患者中评估混合THA的临床结果.
- 评估并发症,植入物存活率和患者满意度.
- 比较双流动性与固定轴承的acetabular组件.
主要方法:
- 对75岁以上的患者进行了回顾性多中心研究 (2017-2023年),这些患者接受了初级混合THA.
- 最少12个月的随访;迷你后侧方法;标准化快速通道协议.
- 分为双流动性 (A组) 和固定轴承 (B组) 的acetabular组件.
主要成果:
- 包括642名患者 (平均年龄为80.0岁);平均随访时间为39.9个月.
- 显著的牛津部分数 (OHS) 改善 (22.4至42.1).
- 患者满意度高 (93.5%);并发症率低 (1.2%的脱位,0.5%的骨折,0.2%的感染,0.2%的松动,1.2%的重复手术);最佳情况生存率为98.6%.
结论:
- 在75岁以上的患者中,混合THA产生了出色的功能恢复和高满意度.
- 低并发症率支持这种方法在老年人中的安全性和有效性.
- 建议进行进一步的长期前性研究,以验证发现.
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