Results 31 to 40 of about 3,888,846 (275)

Application of MRI-based Finite Element Modeling and Analysis in Periacetabular Osteotomy

Chinese Journal of Magnetic Resonance, 2023
Periacetabular osteotomy (PAO) is a surgical procedure to correct acetabular orientation in developmental dysplasia of the hip (DDH). In this work, magnetic resonance imaging-based finite element models of hip joint were introduced to perform virtual ...
ZHOU Tianli, ZHANG Dian, WU Jizhi, JIA Huihui, CHANG Yan, SHENG Mao, YANG Xiaodong   +6 more
doaj   +1 more source

Application of computerized virtual preoperative planning procedures in comminuted posterior wall acetabular fractures surgery

Journal of Orthopaedic Surgery and Research, 2022
Background The treatment of comminuted posterior wall acetabular fractures remains challenging due to the difficulty in understanding of fracture patterns and lack of appropriate preoperative planning process. Virtual preoperative planning procedures are
Yifan Zheng, Jianan Chen, Siyu Yang, Xi Ke, Dan Xu, Guodong Wang, Xianhua Cai, Ximing Liu   +7 more
doaj   +1 more source

One-stop computerized virtual planning system for the surgical management of posterior wall acetabular fractures

Journal of Orthopaedic Surgery and Research, 2022
Background Posterior wall acetabular fractures remain one of the most difficult fracture injuries to treat. Accurate assessment of fracture characteristics and appropriate preoperative surgical strategies are essential for excellent reduction. This paper
Jianan Chen, Yifan Zheng, Zhixun Fang, Wei Zhou, Dan Xu, Guodong Wang, Xianhua Cai, Ximing Liu   +7 more
doaj   +1 more source

Clayton State University 2021 HIP Implementation Report

, 2021
This is the 2021 Clayton State University HIP Implementation Report which summarizes historical HIP course data and outlines future plans to further implementing HIPs across ...
Mays, Justin, Hain, Joie, Helton, Joey, Pena, David, Furlong, Michelle   +4 more
core  

Transitioning from the Posterior Approach to the Direct Anterior Approach for Total Hip Arthroplasty [PDF]

, 2022
Purpose: Total hip arthroplasty (THA) using the direct anterior approach (DAA) is known to have a learning curve. The purpose of this study was to review cases where surgery was performed by an arthroplasty surgeon transitioning from the posterior ...
Farooq, Hassan, Hur, Jacqueline O., Metzger, Cameron M., Hur, John   +3 more
core   +1 more source

A Low-Inertia and High-Stiffness Cable-Driven Biped Robot: Design, Modeling, and Control

Mathematics
In this paper, a biped robot system for dynamic walking is presented. It has two 2-degree-of-freedom (DOF) lightweight legs and a 6-DOF hip. All the joint pulleys of the legs are driven by motors that are placed at the hip using steel cables.
Jun Tang, Haiming Mou, Yunfeng Hou, Yudi Zhu, Jian Liu, Jianwei Zhang   +5 more
doaj   +1 more source

Virtual Reality Simulation of Exoskeleton-Assistance for Manual Material Handling

IEEE Access
While occupational exoskeletons have shown the potential to control and prevent work-related musculoskeletal disorders, there is limited information available that can guide users in making informed decisions about adopting exoskeletons.
Jangho Park, Yang Ye, Jing Du, Divya Srinivasan   +3 more
doaj   +1 more source

Effect of coronal plane acetabular correction on joint contact pressure in Periacetabular osteotomy: a finite-element analysis

BMC Musculoskeletal Disorders, 2022
Background The ideal acetabular position for optimizing hip joint biomechanics in periacetabular osteotomy (PAO) remains unclear. We aimed to determine the relationship between acetabular correction in the coronal plane and joint contact pressure (CP ...
Kenji Kitamura, Masanori Fujii, Miho Iwamoto, Satoshi Ikemura, Satoshi Hamai, Goro Motomura, Yasuharu Nakashima   +6 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Physical-Sensor and Virtual-Sensor Based Method for Estimation of Lower Limb Gait Posture Using Accelerometers and Gyroscopes

Journal of Biomechanical Science and Engineering, 2010
An approach using physical-sensor difference and virtual-sensor difference based algorithm to visually and quantitatively confirm lower limb posture was proposed and a wearable sensor system was developed.
Kun LIU, Yoshio INOUE, Kyoko SHIBATA
doaj   +1 more source