通过计算机断层扫描进行三维重建和通过腹腔镜测量肌角孔,以进行 inguinal hernia 治疗的质量控制
Lei Zhang1, Jing Chen2, Yu-Ying Zhang3
1Hernia Center of the Department of General Surgery, The First Affiliated Hospital of Anhui University of Science and Technology, Huainan 232007, Anhui Province, China. 897736085@qq.com.
使用3DCT扫描精确测量肌肉孔 (MPO) 对于在 inguinal hernia 修复中选择正确的网格大小至关重要. 虽然CT测量与手术内发现密切匹配,但性别影响MPO尺寸,影响手术规划.
科学领域:
- 在修复领域的外科创新.
- 医疗成像用于外科手术规划.
- 在 inguinal 区域的解剖学变化.
背景情况:
- 阴带是常见的,无张力修复是标准的.
- 精确测量肌肉孔 (MPO) 对于最佳的网状选择和预防手术并发症至关重要.
- 由于性别和种族而导致的先前存在的解剖学变异需要精确的手术前评估.
研究的目的:
- 为了比较通过3DCT扫描与手术内腹腔镜测量到的肌肉孔 (MPO) 尺寸.
- 确定影响MPO大小的因素,包括患者人口统计和的特征.
- 评估3DCT在指导手术网格选择用于 inguinal Hernia 修复中的实用性.
主要方法:
- 74名接受腹腔镜 inguinal hernia修复的患者的回顾性分析.
- 在手术前的3DCT扫描和腹腔前腹腔镜检查期间测量MPO边界.
- 使用配对t测试进行的测量结果的统计比较,显著性设置为P < 0.05.
主要成果:
- 对MPO边界的3DCT和腹腔镜测量没有显示出统计学上显著的差异.
- 手术前CT测量MPO长度 (AC) 和手术内测量MPO宽度 (BD) 显示出基于性别的显著差异 (P <0.05).
- 测量MPO并没有受到年龄,BMI,侧或类型的显著影响.
结论:
- 3DCT成像提供了与手术内发现相比较准确的MPO测量.
- 这项技术有助于确定 inguinal hernia 修复的适当解剖范围和手术网格大小.
- 考虑到基于性别的解剖学变异的手术前评估可以优化手术结果.
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