在整膝关节整形术后,手术内生殖神经透提供与传统周关节注射相比的疼痛控制:一项随机对照试验

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Updated: Jan 16, 2026

04:41

Knee Arthrocentesis in Adults

Published on: February 25, 2022

9.2K

Jirayu Phaliphot¹, Apisit Aoimoon¹, Chidchanok Ruengorn²

¹Department of Orthopaedics, Nakornping Hospital, Chiang Mai, Thailand.

Arthroplasty today

|January 15, 2026

概括

膝关节神经透 (GNI) 与关节周注射 (PAI) 结合,在全膝关节整形术 (TKA) 后有效降低了术后疼痛和阿片类药物使用. 与传统的PAI或没有注射相比,这种有针对性的方法改善了膝盖延伸.

科学领域:

整形外科手术整形外科手术
疼痛管理疼痛管理
麻醉学麻醉学

背景情况:

在全膝关节整形术 (TKA) 后的术后疼痛显著影响患者的康复和功能恢复.
周关节注射 (PAI) 是管理TKA疼痛的常见策略,但最佳技术仍然不清楚.
阴茎神经透 (GNI) 向特定的神经分支,显示了骨关节炎疼痛缓解的潜力.

研究的目的:

评估结合GNI的手术内PAI在减少TKA后手术后疼痛方面的疗效.
将PAI与GNI的结果与传统PAI和对照组进行比较.

主要方法:

一个单中心,双盲,随机对照试验,涉及78名接受单边TKA的患者.
三组:没有注射 (控制),传统的PAI和PAI,GNI针对三个生殖器神经.
主要结果:视觉模拟尺度疼痛评分;次要结果:阿片类药物消费,运动范围和功能评分.

主要成果:

与对照组相比,PAI和GNI组的疼痛得分在休息和运动期间显著降低.
在24小时和48小时后,阿片类药物消耗和活跃膝盖延伸在注射组和对照组中均显著改善.
在传统的PAI和PAI与GNI组之间没有观察到显著的结果差异.

结论:

作为PAI的一部分的手术内GNI有效地缓解手术后膝盖疼痛,并减少TKA后的阿片类药物需求.
国民总收入 (GNI) 提供了一个有针对性的,一致的,并可能简化的替代传统的PAI方法.
该研究表明,GNI可以增强膝盖延伸和全膝关节整形术后的整体恢复.

关键词:

阴茎神经透阴茎神经透这是一种阿片类药物节约性止痛药.周关节注射周关节注射手术后的疼痛术后的疼痛整体膝关节关节整形术膝关节整形术

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