|本期目录/Table of Contents|

[1]陶星光,周凯华,何小健,等.基于骨折信息融合的混合现实技术引导骨盆螺钉植入的研究[J].国际骨科学杂志,2022,05:314-318.
　TAO Xingguang,ZHOU Kaihua,HE Xiaojian,et al.Preliminary study of pelvic screw insertion guided by mixed reality technology based on fracture information fusion[J].International Journal of Orthopaedics,2022,05:314-318.
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基于骨折信息融合的混合现实技术引导骨盆螺钉植入的研究(PDF)

《国际骨科学杂志》[ISSN:1673-7083/CN:31-1952/R]

期数:
2022年05期
页码:
314-318
栏目:
实验研究
出版日期:
2022-10-01

文章信息/Info

Title:
Preliminary study of pelvic screw insertion guided by mixed reality technology based on fracture information fusion
文章编号:
10.3969/j.issn.1673-7083.2022.05.012
作者:
陶星光;周凯华;何小健;潘福根;
201700 上海， 复旦大学附属中山医院青浦分院骨科
Author(s):
TAO Xingguang;  ZHOU Kaihua;  HE Xiaojian;  PAN Fugen.
Department of Orthopedics, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai 201700, China
关键词:
骨盆; 髋臼; 混合现实技术; 螺钉; 骨折
Keywords:
Pelvis;  Acetabulum;  Mixed reality;  Screw;  Fracture
分类号:
-
DOI:
-
文献标识码:
-
摘要:
目的 研究基于骨折信息融合的混合现实技术引导骨盆通道螺钉精确植入的可行性。方法 将5 例髋臼 T 型骨折骨与周围软组织仿真模型制作成模拟改良Stoppa 入路复位后的骨折模型，通过Mimics 软件设计逆行耻骨上 支螺钉通道，导入Hololens 设备，通过基于骨折信息的虚实图像配准技术引导真实导针及螺钉的植入，每例模型辅助 进行1 枚逆行耻骨上支螺钉植入。术后通过CT 图像测量评估与术前规划螺钉位置的差异。结果 术后经CT 检查验证， 5 例髋臼骨折模型耻骨上支逆行螺钉置入位置入钉点位移差为（3.30±0.67）mm，螺钉头位移差为（3.96±0.70）mm， 空间角度误差为1.54° ±0.27°，螺钉全部位于骨通道中，未穿出骨皮质。结论 基于骨折信息融合的混合现实技术能 够引导骨盆通道螺钉的精确置入，为骨盆置钉提供了一种新方法。
Abstract:
Objective To study the feasibility of pelvic cannulated screw insertion guided by mixed reality technology based on fracture information fusion. Methods Five cases of an acetabular T-type fracture bone and surrounding soft tissue simulation model imitated

参考文献/References

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备注/Memo

备注/Memo:
基金项目： 上海市青浦区卫生健康委员会科研课题（W2020-08、W2019-40）
通信作者： 周凯华 E-mail: 1983216145@sohu.com
更新日期/Last Update: 2022-10-01