膝关节后侧十字带的形态测量 - 一个尸体研究
1Department of Anatomy, All India Institute of Medical Sciences AIIMS Jodhpur.
La Clinica terapeutica
|December 4, 2023
概括
了解后十字带 (PCL) 解剖学对于成功的手术修复至关重要. 这项研究详细介绍了PCL捆的尺寸和足迹区域与性别和身高相关,有助于为重建选择allograft.
科学领域:
- 整形外科手术 整形外科手术
- 人体解剖学 解剖学 解剖学
- 生物力学 生物力学
背景情况:
- 后十字带 (PCL) 损伤通常需要手术重建.
- 准确的PCL解剖学知识对于选择合适的移植大小至关重要.
- 之前的研究提供了关于PCL束尺寸和足迹面积的有限数据.
研究的目的:
- 精确测量PCL的解剖特征,包括其前中 (AM) 和后侧 (PL) 捆.
- 确定PCL的股骨和骨足迹区域.
- 建立基于性别和身高的PCL尺寸的规范范围,以指导PCL重建中的全移植选择.
主要方法:
- 从25个人类尸体中切割50个膝盖 (15个男性,10个女性).
- 测量PCL束长度 (AM和PL) 和腿部肌长度.
- 确定PCL的股骨和骨足迹区域.
- 分析与捐赠者的性别和身高相关的测量结果.
主要成果:
- 平均PCL AM捆的长度:35.52毫米 (男性),35.37毫米 (女性).
- 平均PCL PL捆的长度:32.76毫米 (男性),32.58毫米 (女性).
- 腿部足迹面积:大约133.10毫米2 (男性),大约133.05毫米2 (女性).
- 足部的足迹面积: ~132.21mm2 (男性), ~132.42mm2 (女性).
结论:
- 在男性中,PCL束长度大于女性.
- 供体高度和PCL带长度之间存在强烈的相关性.
- 年龄与PCL带长度没有相关性.
- 这些解剖学发现对于优化PCL重建手术中的全移植尺寸至关重要.
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