Results 81 to 90 of about 157,447 (271)

A Comparison of Locking Plates and Intramedullary Pinning for Fixation of Metacarpal Shaft Fractures

HAND, 2018
Background: Metacarpal shaft fractures that necessitate surgery are frequently fixated with either intramedullary pins or plates and screws. This study compared outcome measurements of these two techniques.
D. Dreyfuss, R. Allon, Nufar Izacson, D. Hutt   +3 more
semanticscholar   +1 more source

A biomechanical investigation of a novel intramedullary nail used to salvage failed internal fixations in intertrochanteric fractures

Journal of Orthopaedic Surgery and Research, 2023
Purpose The ideal approach for revision surgery following femoral head salvage treatments for an intertrochanteric fracture is still up for debate.
Ping Chen, Zhirong Fan, Nengneng Xu, Haizhou Wang   +3 more
doaj   +1 more source

Identification and Screening of Lactate‐Related Genes as Molecular Markers for Early Diagnosis of Steroid‐Induced Osteonecrosis of the Femoral Head

The FASEB Journal, Volume 40, Issue 8, 30 April 2026.
Identification and validation of lactate‐related genes biomarkers for steroid‐induced osteonecrosis of the femoral head through integrated bioinformatics analysis, machine learning, and experimental verification. ABSTRACT Steroid‐induced osteonecrosis of the femoral head (SONFH) is a major cause of disability among young and middle‐aged adults. However,
Zehua Wang, Shuhang Dong, Kaige Xu, Xinyu Tang, Sijia Guo, Yaping Jiang, Yingze Zhang, Tao Li   +7 more
wiley   +1 more source

Treatment of Femoral Neck Fractures with Intramedullary Fixation with Integrated Interlocking Lag and Compression Screws

Journal of Limb Lengthening & Reconstruction
Objectives: (1) To describe our operative technique for femoral neck fractures using an intramedullary device with integrated compression screws. (2) Retrospective analysis of patients treated with intramedullary fixation with interlocking lag and ...
Bradley Lezak, Roberto Hernandez-Irizarry, Stephen Quinnan   +2 more
doaj   +1 more source

Neuronal Cholesterol Deficiency Mediated by Astrocytic SREBP2 Downregulation Leads to Postoperative Cognitive Dysfunction Through Impairment of Hippocampal Synaptic Plasticity and Excitatory Synaptic Transmission

Advanced Science, Volume 13, Issue 23, 23 April 2026.
The results showed that the reduction of plasma 24‐hydroxycholesterol (24‐OHC) was related to the cognitive decline in elderly surgical patients. Neuroinflammation induced by anesthesia and surgery significantly downregulated SREBP2 in hippocampal reactive astrocytes, resulting in reduced cholesterol synthesis.
He Huang, Chenrui Zhou, Chen Chen, Huimei Tang, Wei Dong, Jie Wan, Weiye Kang, Ao Sun, Yiqi Liu, Chunhui Jin, Xiaobin Lyu, Yankun Zhu, Chenghua Zhou, Yuqing Wu   +13 more
wiley   +1 more source

Triple-Segmental Shaft Femur Fracture: A Case Report

Journal of Orthopaedic Case Reports
Introduction: Segmental femur fractures, an uncommon injury pattern, are usually caused by high-energy trauma such as road traffic accidents. Despite their complexity, early intervention is essential for maximising recovery and reducing complications ...
Sankalp Lal, Amit Kumar Jha, Prabhanjan Agrawal, Ashish Kumar, Divesh Jalan, Deepak Sharma   +5 more
doaj   +1 more source

Roadmap on Artificial Intelligence‐Augmented Additive Manufacturing

Advanced Intelligent Systems, Volume 8, Issue 4, April 2026.
This Roadmap outlines the transformative role of artificial intelligence‐augmented additive manufacturing, highlighting advances in design, monitoring, and product development. By integrating tools such as generative design, computer vision, digital twins, and closed‐loop control, it presents pathways toward smart, scalable, and autonomous additive ...
Ali Zolfagharian, Liuchao Jin, Qi Ge, Wei‐Hsin Liao, Andrés Díaz Lantada, Francisco Franco Martínez, Tianyu Zhang, Tao Liu, Charlie C. L. Wang, Mohammad Hossein Mosallanejad, Reza Ghanavati, Abdollah Saboori, Alejandro De Blas De Miguel, William Solórzano‐Requejo, Yi Cai, Xiangyang Dong, Huangyi Qu, Najmeh Samadiani, Guangyan Huang, Austin Downey, Yanzhou Fu, Lang Yuan, Tsz‐Kwan (Glory) Lee, Arbind Agrahari Baniya, Eisha Waseem, Abdul Rahman Sani, Abbas Z. Kouzani, Yijia Wu, Markus P. Nemitz, Masoud Shirzad, Dageon Oh, Seung Yun Nam, Amedeo Franco Bonatti, Irene Chiesa, Gabriele Maria Fortunato, Giovanni Vozzi, Carmelo De Maria, Mahdi Bodaghi   +37 more
wiley   +1 more source

Elastic Intramedullary Nailing of a Medial Clavicle Fracture in a Pediatric Patient

Case Reports in Orthopedics, 2017
Introduction. Injuries to the medial clavicle in pediatric patients typically involve the physis and/or sternoclavicular joint. Clavicle fractures are one of the most common injuries in children, but ones at its medial end are rare.
Michael J. Stark, Michael J. DeFranco
doaj   +1 more source

Intramedullary Fixation of Distal Fibula Fractures

Foot & Ankle Orthopaedics, 2020
Category: Ankle; Trauma Introduction/Purpose: For unstable ankle fractures, surgeons typically employ the long-time standard of care; that is, open reduction and internal fixation with plate and screws.
Benjamin D. Umbel DO, B. Dale Sharpe DO, Terrence M. Philbin DO   +2 more
doaj   +1 more source

Patterns of Discharge Analgesic Prescription in Hip Fracture Patients by Label of Cognitive Status: A Retrospective Pilot Study

Health Science Reports, Volume 9, Issue 4, April 2026.
ABSTRACT Background and Aims Pain relief is known to be under‐prescribed in cognitively impaired patients. Though cognitive impairment (CI) may lead to lower reported pain at times, differences disappear at higher pain levels, where nociception is similar between groups. CI research also exhibits reduced placebo responsiveness in patients.
Aritra Ray, Sunita Paul, Emma Wong‐She, Anagh Mane   +3 more
wiley   +1 more source