Application of navigation algorithms of fracture reduction robot in femur fracture reduction: a review
10.3760/cma.j.cn501098-20230831-00117
- VernacularTitle:骨折复位机器人导航算法在股骨骨折复位中应用的研究进展
- Author:
Yiyang LI
1
;
Xinlong MA
;
Jianxiong MA
;
Yan WANG
;
Benchao DONG
;
Peichuan YANG
;
Yan LI
;
Lei SUN
;
Yadi SUN
;
Liyun ZHOU
;
Jiahui SHEN
Author Information
1. 天津大学天津医院（天津市天津医院）骨科研究所，天津 300211
- Keywords:
Femoral fractures;
Open fracture reduction;
Robots;
Surgical navigation systems
- From:
Chinese Journal of Trauma
2023;39(12):1139-1146
- CountryChina
- Language:Chinese
-
Abstract:
Femoral fracture is a common type of fracture in clinical practice, and poor fracture reduction may lead to malunion and dysfunction. At present, traditional reduction with manipulation and intramedullary nailing are the mainstream treatments, but there exist problems such as X-ray exposure or poor reduction. Fracture reduction robots are of positive significance in improving the safety of surgical treatment of femur fracture, avoiding repetitive operations and poor alignment, and shortening the patients′ postoperative recovery time. Navigation algorithm is the key to achieve the function of femoral repositioning. Understanding the advantages and disadvantages that various types of navigation algorithms demonstrated in femoral reduction applications is important for giving full play to the value of fracture reduction robots in femoral reduction. Therefore, the authors reviewed the research progress in existing robot navigation algorithms applied in femoral fracture repositioning from the following four aspects, including image alignment algorithm, algorithm for establishing the target pose of femoral repositioning, algorithm for compensating the mechanical error, and algorithm for path planning, hoping to provide a reference for the application and research of navigation algorithms of fracture reduction robots.
