自主开发的移动增强现实系统与传统 X 射线在椎管内肿瘤手术中的脊柱定位对比:病例对照研究。

IF 3.8 2区 医学 Q1 CLINICAL NEUROLOGY Neurospine Pub Date : 2024-09-01 Epub Date: 2024-09-30 DOI:10.14245/ns.2448188.094
Wenyao Hong, Xiaohua Huang, Tian Li, Juntao Luo, Yuqing Liu, Shengyue Huang, Zhongyi Chen, Bingwei He, Yuxing Wen, Yuanxiang Lin
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引用次数: 0

摘要

目的基于双误差理论,评估自主研发的移动增强现实导航系统(MARNS)在椎管内肿瘤手术中指导脊柱水平定位的效果:这项回顾性研究选取了2023年5月至11月期间福建省立医院收治的椎管内肿瘤患者。根据患者接受的定位方法,将其分为传统 X 光组和自主研发 MARNS 组。对定位时间、术中切口长度变化和定位准确性进行了系统比较:共纳入 41 名椎管内肿瘤患者(19 名男性),其中 21 名患者使用了 MARNS。MARNS在所有患者中都成功定位了病灶,误差为0.38±0.12厘米。与 X 射线相比,MARNS 大大缩短了定位时间(129.00±13.03 秒 vs. 365.00±60.43 秒,pConclusion):自主研发的 MARNS 基于增强现实技术实现病灶可视化和垂直投影,是对传统 X 射线的无辐射补充。
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A Self-Developed Mobility Augmented Reality System Versus Conventional X-rays for Spine Positioning in Intraspinal Tumor Surgery: A Case-Control Study.

Objective: To evaluate the efficacy of a self-developed mobile augmented reality navigation system (MARNS) in guiding spinal level positioning during intraspinal tumor surgery based on a dual-error theory.

Methods: This retrospective study enrolled patients diagnosed with intraspinal tumors admitted to Fujian Provincial Hospital between May and November 2023. The participants were divided into conventional x-rays and self-developed MARNS groups according to the localization methods they received. Position time, length of intraoperative incision variation, and location accuracy were systematically compared.

Results: A total of 41 patients (19 males) with intraspinal tumors were included, and MARNS was applied to 21 patients. MARNS achieved successful lesion localization in all patients with an error of 0.38±0.12 cm. Compared to x-rays, MARNS significantly reduced positioning time (129.00±13.03 seconds vs. 365.00±60.43 seconds, p<0.001) and length of intraoperative incision variation (0.14 cm vs. 0.67 cm, p=0.009).

Conclusion: The self-developed MARNS, based on augmented reality technology for lesion visualization and perpendicular projection, offers a radiation-free complement to conventional x-rays.

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来源期刊
Neurospine
Neurospine Multiple-
CiteScore
5.80
自引率
18.80%
发文量
93
审稿时长
10 weeks
期刊最新文献
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