肢体封闭压力与标准门压力总和:一个前性比较研究
Narendra Singh Kushwaha1, Ravi Kumar1, Ravindra Mohan1
1Department of Orthopaedics Surgery, King George's Medical University, Lucknow, U.P., 226003, India.
Journal of clinical orthopaedics and trauma
|January 19, 2026
概括
在全膝关节整形术 (TKA) 中,使用肢体阻塞压力 (LOP) 进行个性化回旋压力,可显著降低术后疼痛和伤口并发症. 与标准固定压力相比,这种方法可以提高患者的舒适度和功能恢复.
科学领域:
- 整形外科手术 整形外科手术
- 生物医学工程 生物医学工程
- 患者安全 患者安全
背景情况:
- 在全膝关节整形术 (TKA) 中使用带是实现无血场的标准.
- 然而,带可以导致术后并发症,如疼痛,皮肤问题和功能延迟.
- 以肢体阻塞压力 (LOP) 为指导的个性化门压力是最大限度地减少这些不良影响的关键.
研究的目的:
- 为了比较LOP引导的个性化门压力与TKA中的标准固定压力的有效性.
- 评估个性化带设置对术后疼痛,伤口并发症和功能恢复的影响.
主要方法:
- 一项前性随机研究,涉及60名初级TKA患者.
- 组A:通过自动LOP测量加上安全边际来设置门压力.
- 组B:标准的固定门压力为300mmHg.
- 主要结局:轮部位疼痛 (VAS),伤口并发症 (南安普顿得分) 和功能恢复 (牛津膝盖得分) 在6周.
主要成果:
- 组A使用的旋转压力明显低 (222.0 mmHg) 比组B (300 mmHg) 没有增加血流.
- 与B组 (20%) 相比,A组 (60%的VAS ≤2) 的术后疼痛显著减少.
- 在A组中,伤口愈合优异 (60%完美愈合),并发症较少;功能结果 (牛津膝关节评分) 也在A组中更好.
结论:
- 用LOP引导的个性化门压力有效地减少了术后疼痛和TKA的伤口并发症.
- 个性化的带设置可提升早期功能恢复和患者舒适度.
- 支持LOP在整形外科的轮管理中的常规使用.
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