Results 71 to 80 of about 145,425 (362)

Failure after operative repair is higher for ballistic femoral neck fractures than for closed, blunt-injury fractures: a multicenter retrospective cohort study

Trauma Surgery & Acute Care Open
Introduction The purpose of this study was to describe the outcomes after operative repair of ballistic femoral neck fractures. To better highlight the devastating nature of these injuries, we compared a cohort of ballistic femoral neck fractures to a ...
Ranjan Gupta, Henry Tout Shu, Diane Ghanem, Davis L. Rogers, Oscar Covarrubias, Paul Izard, Jacques Hacquebord, Philip Lim, Greg M. Osgood, Babar Shafiq   +9 more
doaj   +1 more source

A Computer-Aided Diagnosis System Using Artificial Intelligence for Hip Fractures -Multi-Institutional Joint Development Research- [PDF]

arXiv, 2020
[Objective] To develop a Computer-aided diagnosis (CAD) system for plane frontal hip X-rays with a deep learning model trained on a large dataset collected at multiple centers. [Materials and Methods]. We included 5295 cases with neck fracture or trochanteric fracture who were diagnosed and treated by orthopedic surgeons using plane X-rays or computed ...
arxiv  

Three‐dimensional assessment of subchondral arc and hip joint coverage angles in the asymptomatic young adult hip

Clinical Anatomy, EarlyView.
Abstract The primary objective of this study was to develop a custom algorithm to assess three‐dimensional (3D) acetabular coverage of the femoral head based on surface models generated from computed tomography (CT) imaging. The secondary objective was to apply this algorithm to asymptomatic young adult hip joints to assess the regional 3D acetabular ...
Holly D. Aitken, Jessica E. Goetz, Wyatt M. Sailer, Dominic J. L. Rivas, Christine L. Farnsworth, Vidyadhar V. Upasani, Joshua B. Holt   +6 more
wiley   +1 more source

Superior short-term outcomes of FNS in combination with a cannulated screw in treating femoral neck fractures

BMC Musculoskeletal Disorders, 2023
Background This study aimed to evaluate the clinical efficacy of the femoral neck system alone or in combination with a cannulated screw compared with other internal fixation methods for treating femoral neck fractures.
Min Su, Zexing He, Nianlai Huang, Xiaocong Lin, Kaibin Fang, Zhangsheng Dai   +5 more
doaj   +1 more source

Femoral Neck Fracture [PDF]

Hip & Pelvis, 2010
The incidence of the femoral neck fracture is increasing, and the mechanism of the injuries is quite different in the young and elderly groups (high energy injury and osteoporosis, respectively). In the young group, early anatomical reduction and rigid fixation by such measures as multiple cannulated screws are mandatory to decrease the complications ...
Jin Myong Dan, Hyung Ku Yoon
openaire   +1 more source

Femoral shortening does not impair functional outcome after internal fixation of femoral neck fractures in non-geriatric patients

Archives of Orthopaedic and Trauma Surgery, 2018
IntroductionAim of this study was to investigate the incidence and extent of femoral shortening in non-geriatric patients after internal fixation of femoral neck fractures in relation to the clinical outcome at mid-term follow-up.Materials and ...
T. Haider, Jakob Schnabel, Julian Hochpöchler, G. Wozasek   +3 more
semanticscholar   +1 more source

A Novel Approach of using AR and Smart Surgical Glasses Supported Trauma Care [PDF]

arXiv, 2020
BACKGROUND: Augmented reality (AR) is gaining popularity in varying field such as computer gaming and medical education fields. However, still few of applications in real surgeries. Orthopedic surgical applications are currently limited and underdeveloped.
arxiv  

Two-dimensional finite element simulation of fracture and fatigue behaviours of alumina microstructures for hip prosthesis [PDF]

Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 225, 12 (2011) 1158-1168, 2012
This paper describes a two-dimensional (2D) finite element simulation for fracture and fatigue behaviours of pure alumina microstructures such as those found at hip prostheses. Finite element models are developed using actual Al2O3 microstructures and a bilinear cohesive zone law. Simulation conditions are similar to those found at a slip zone in a dry
arxiv   +1 more source

Effects of perampanel on bone health in adult patients with epilepsy

Epilepsia Open, EarlyView.
Abstract Objective The objective was to assess the effects of perampanel (PER) on bone metabolism and bone mineral density (BMD) in adult patients with epilepsy. Methods This retrospective study included consecutive patients admitted to the Epilepsy Center of Sichuan Provincial People's Hospital from January 2023 to June 2024.
Mingxing Yu, Nana Zhang, Chunyan Chen, Yuxuan He, Jing Meng, Wen Luo, Yi Liang, Yi Guo, Liang Yu   +8 more
wiley   +1 more source

Vascularity of femoral head and its assessment after femoral neck fractures

Journal of Orthopaedic Diseases and Traumatology, 2018
Femoral neck fracture has an annual incidence of 1 per 1000 population; in young patients, functional prognosis is not good due to risk of osteonecrosis. Femoral head vascularity is mostly contributed by retinacular vessels and lateral epiphyseal artery.
Harshal Sakale, Alok C Agrawal, Bikram Keshri Kar, Bikas Sahoo, Sandeep K Yadav   +4 more
doaj   +1 more source