Application of statistical shape models in orthopedics: a narrative review  

作　　者：Xingbo Cai Ying Wu Junshen Huang Long Wang Yongqing Xu Sheng Lu 

机构地区：[1]Postgraduate College of Kunming Medical University,Kunming,Yunnan 650500,China [2]Department of Orthopedics,The First People’s Hospital of Yunnan Province,Kunming,Yunnan 650032,China [3]Key Lab of Statistical Modeling and Data Analysis of Yunnan,Yunnan University,Kunming,Yunnan 650091,China [4]Yunnan Provincial Key Laboratory of Digital Orthopedics,Kunming,Yunnan 662299,China [5]Lvweijia Expert Workstation,Kunming,Yunnan,China [6]Department of Orthopedics,920 Hospital of Chinese People’s Liberation Army Joint Logistic Support Force,Kunming,Yunnan 650032,China

出　　处：《Intelligent Medicine》2024年第4期249-255,共7页智慧医学(英文)

基　　金：supported by the Yunnan Provincial Department of Science and Technology(Grant No.202401AU070121);Yunnan Orthopedics and Sports Rehabilitation Clinical Medicine Research Center(Grant No.202102AA310068);Yunnan Provincial Clinical Orthopaedic Trauma Medical Center(Second Cycle);Clinical Key Subject Construction Project of PLA;Medical Key Subject of Joint Logistic Support Force of PLA(Grant No.145AHQ146009000X);Yunnan Key Laboratory of Digital Orthopaedics.

摘　　要：Statistical shape models(SSMs)are effective for image processing and analysis and have been used in various medical fields,including face recognition and cranial bone recognition.In orthopedics,SSMs are being used in numerous applications,such as automated segmentation of medical images,preoperative planning,intraoper-ative navigation combined with robotics,simulation reconstruction of defects,human biomechanics research,description of anatomical shape changes,and prosthesis design.This review highlighted the wide range of ap-plications while acknowledging the diversity of methodologies and techniques encompassed by SSMs,including Gaussian process models and nonlinear solutions.In addition,the available software packages for constructing shape models,such as Scalismo,ShapeWorks,and Deformetrica,were discussed.

关 键 词：Statistical shape analysis ORTHOPEDICS Automated diagnosis support Data reconstruction SEGMENTATION 

分 类 号：R68[医药卫生—骨科学]