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Fractures: Bone Repair01:27

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Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
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弹性锁定 内指甲 固定在三骨折中的指甲

Zhihui Zhao1, Yingjian Zhao2, Yongqing Wang1

  • 1The Fourth Center Hospital of Tianjin Medical University, Tianjin, China.

Orthopaedic surgery
|September 23, 2025
PubMed
概括

弹性锁定内髓指甲 (ELIN) 为三角骨骨折提供了最少的侵入性方法,与刚性内部固定 (RIF) 相比,导致更快的愈合和更好的结果. 在切口长度,血液损失,手术时间和结合时间方面,ELIN固定显示出卓越的结果.

关键词:
埃拉斯 (Eras) 是一个国际组织.骨折微环境中的微环境内指甲的指甲 内指甲的指甲微压力就是微压力.这是一种微创的侵入性疾病.三角骨质骨折 (Trimalleolar Fracture) 是一个三角骨质骨折.

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科学领域:

  • 整形外科手术 整形外科手术
  • 创伤外科 手术 创伤外科
  • 生物医学工程 生物医学工程

背景情况:

  • 自20世纪60年代以来,关节骨折的开放减小和内部固定 (ORIF) 常见,存在感染和硬件问题等风险.
  • 封闭式缩减和内部固定 (CRIF) 提供了生物机械优势,切口最小和低调的硬件.

研究的目的:

  • 为了比较弹性锁定内指甲 (ELIN) 与刚性内部固定 (RIF) 的疗效,用于治疗三角骨骨折.
  • 评估结果,包括手术侵入性,愈合时间,功能恢复和并发症.

主要方法:

  • 一项对39名患者 (2020-2024) 的回顾性研究,比较ELIN和RIF组.
  • 分析了手术切口的长度,流血,手术时间,结合时间,装置取出时间,AOFAS分数,运动范围,并发症和患者满意度.
  • 基于数据分布的独立t测试和曼-惠特尼U测试的统计分析.

主要成果:

  • 与RIF相比,ELIN固定显示了明显更短的外科切口长度,更少的流血,更短的手术时间和更快的结合 (p < 0.05).
  • 两组之间在AOFAS得分,脚背曲或脚下曲方面没有发现显著差异 (p > 0.05).
  • 在每个组中都出现了一例关节疼痛;在RIF组中发现了一例手术部位感染.

结论:

  • 对于三角骨骨折,ELIN固定是有利的,因为它提供了最少的侵入性手术,更快的结合,更快的设备移除,更好的美学效果,以及高的患者满意度.
  • 在手术后,ELIN提供了增强的恢复效益,并降低了与传统的内指甲相关的风险.
  • 虽然ELIN提供了锁定固定的好处,但与RIF相比,去除指甲可能更具挑战性.