Automatic reduction planning of pelvic fracture based on symmetry
Published in Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, 2022
Chunpeng Zhao, Mingjun Guan, Chao Shi, Gang Zhu, Xiangyang Gao, Xiangrui Zhao, Yu Wang, Xinbao Wu
As a severe injury with mortality between 10% and 16% and morbidity between 50% and 60% (Brenneman et al. 1997; Cimerman and Kristan 2007; Dagnino et al. 2016b), pelvic fracture is commonly caused by traumatic events, including traffic accidents, falls, landslides, earthquakes and other natural disasters. The first and most important step in surgical treatment is fracture reduction, so as to restore the anatomical structure and stability of pelvic ring, especially for those unstable and displaced pelvic fractures. As the junction between legs and trunk, poor reduction of the pelvic could lead to malunion, unequal length of legs and secondary dysfunction of the lumbar spine, hip and knee, which will have serious impacts on patients’ life.