临时圆形外部固定装置用于跨越创伤的脚关节
Nando Ferreira1, Niel Bruwer1, Adriaan Jansen van Rensburg1
1Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
JBJS essential surgical techniques
|December 12, 2024
概括
与传统方法相比,临时的圆形外部固定提供了优越的脚骨折稳定性和软组织接入. 这种技术可以确保更好地减少和保持对齐,从而改善手术规划和结果.
科学领域:
- 整形外科 整形外科 整形外科
- 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:
- 暂时的脚横跨的圆形固定提供了骨稳定性,软组织访问和周关节骨折的成像能力.
- 传统的单边固定器带来了诸如半针部位病态性和结构不稳定性等挑战.
研究的目的:
- 为了评估临时的脚跨度圆形外固定在管理脚创伤的有效性.
- 为了比较循环固定与单边固定,以减少初始断裂和稳定性.
主要方法:
- 一个圆形的外部固定装置的组装,包括由可调节的支架连接的骨和脚环.
- 减少断裂并锁定支架以进行稳定.
主要成果:
- 与单边固定 (91%) 相比,循环外固定显示出更高的初始减少 (100%好/优秀).
- 循环固定器 (96%) 与单边固定器 (78%) 保持减速也明显好.
结论:
- 临时圆形外置固定是稳定脚骨折的有效方法,促进软组织管理,并使手术规划成为可能.
- 与传统的单边固定器相比,这种技术提供了更好的减少和保持对齐.
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