Preliminary application of augmented reality(AR)system in cerebrovascular disease surgery
10.3969/j.issn.1002-0152.2025.08.006
- VernacularTitle:AR系统在脑血管病外科手术中的初步应用
- Author:
Xingqiao YANG
1
;
Kun QIN
;
Jianqing MO
;
Hui JIANG
;
Xiangbin WANG
;
Yong YANG
;
Chao PENG
;
Lunzhe YANG
;
Hongqin WANG
;
Hanwu HE
;
Guangzhong CHEN
Author Information
1. 南方医科大学附属广东省人民医院(广东省医学科学院)神经外科(广州 510080)
- Publication Type:Journal Article
- Keywords:
Augmented reality(AR);
Cerebrovascular disease;
Precision navigation;
3D model;
Surgical proce?dures
- From:
Chinese Journal of Nervous and Mental Diseases
2025;51(8):482-486
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the clinical feasibility of a self-developed augmented reality(AR)system in surgeries for cerebral arteriovenous malformation(AVM),dural arteriovenous fistula(DAVF),moyamoya,and internal carotid artery stenosis.This system integrates preoperative vascular imaging(CTA,MRA,DSA)with intraoperative real-time visualization through high-precision patient-image registration and virtual-real integration technology.Methods A retrospective analysis was conducted on 6 patients(1 cerebral AVM,1 DAVF,3 moyamoya and 1 internal carotid artery stenosis)collected between March 2023 and April 2024.AR with three-dimensional reconstruction was used for preoperative precise localization and intraoperative navigation guidance.Clinical feasibility was evaluated and analyzed using an intraoperative self-controlled method.Results All 6 patients with diverse etiologies successfully underwent preoperative precise localization and intraoperative navigation guidance under AR three-dimensional reconstruction modeling.This technology achieved visualization of intracranial arteriovenous structures and precise lesion locations,providing surgeons with a visual reference for accurate planning of the surgical approach and operative field.Conclusion The application of AR with three-dimensional reconstruction is safe and feasible in neurosurgical procedures for cerebrovascular diseases.It demonstrates satisfactory effectiveness in preoperative localization and intraoperative navigation guidance.
