Results 61 to 70 of about 234,380 (333)

Biepicondylar fracture presenting with elbow dislocation: a case report

Journal of Medical Case Reports, 2012
Introduction Biepicondylar fracture of the elbow is very rare, and to date there have only been three reports of this injury and its treatment in the English scientific literature.
Guner Savas, Guner Sukriye, Ceylan Mehmet, Gormeli Gokay, Gormeli Cemile, Onder Haci   +5 more
doaj   +1 more source

Finite element comparative analysis of three different internal fixation methods in the treatment of Pauwels type III femoral neck fractures

BMC Musculoskeletal Disorders, 2022
Background Comparison of 4 cannulated lag screws (3 inverted triangular cannulated screws + anti-rotating screws;4 CLS), dynamic hip screws + derotational screws (DHS + DS), and femoral neck fixation system (FNS) in the treatment of Biomechanical ...
Ji Ma, Ziying Zhao, Xiaodong Zhi, Hao Wang, Wei Wang   +4 more
doaj   +1 more source

Internal fixation treatments for intertrochanteric fracture: A systematic review and meta-Analysis of randomized evidence [PDF]

, 2015
The relative effects of internal fixation strategies for intertrochanteric fracture after operation remain uncertain. We conducted a systematic review and meta-Analysis of randomized controlled trials (RCTs) to address this important issue.
A Herrera, A Peyser, A Thoma, A Thoma, AL Utrilla, B Garg, B Gullberg, C Kukla, CI Adams, CM Mangione, CW Hoffman, DCR Hardy, E Yang, G Soulez, H Kaufer, HM Janzing, I Aktselis, IB Schipper, J Ma, J Panula, J Richmond, J Vaquero, J Zou, JE Kenzora, JH Park, JR Varela-Egocheaga, JT Watson, K Kaplan, K Lunsjo, KP Kosygan, KS Leung, L Ahrengart, L Audigé, M Bhandari, M Saudan, MJ Parker, MJ Parker, MR Baumgaertner, NE Efstathopoulos, NJ Little, O Ethgen, O Ovesen, P Harrington, PJ O’Brien, PJ Radford, PW De Grave, Q Guo, R McCormack, R Norris, RG Miyamoto, S Papasimos, S Vidyadhara, S Wood-Dauphinee, SH Bridle, SR Park, TM Barton, W Fung, X Huang, Y Xu, YZ Xu, Z Zhou   +60 more
core   +1 more source

Microstructure, Mechanical Properties, and Antibacterial Performance of Novel Fe‐Mn‐Zn Nanocrystalline Alloys Produced by Mechanical Alloying

Advanced Engineering Materials, EarlyView.
This article presents the development of Fe‐Mn‐Zn nanocrystalline alloys (0–9 wt% Zn) by mechanical alloying and subsequently hot pressing. Their microstructure, density, hardness, wear resistance, corrosion behavior, and antibacterial properties are systematically examined.
Ilker Emin Dag, Funda Kilic, Mrutyunjay Panigrahi, Baris Avar   +3 more
wiley   +1 more source

Arthroscopic Posterior Glenoid Fracture Fixation Using Knotless Suture Anchors. [PDF]

, 2017
Shoulder instability after a posterior glenoid rim fracture is rare and potentially difficult pathology to treat. Operative techniques often involve a large dissection to view the fragments resulting in local soft tissue injury.
Bauer, Bauer, Helling, Ideberg, Judet, Kim, Kligman, Yang   +7 more
core   +1 more source

A Simulative Approach for the Prediction of Mesoscale Residual Stress Fields in Solution‐Strengthened Ferritic Ductile Iron

Advanced Engineering Materials, EarlyView.
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach, Oliver Schenk, Valérian Iss, Ali Rajaei, Jiali Zhang, Felix Weber, Christoph Broeckmann   +6 more
wiley   +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

Comparative Analytical study on management of Pauwel’s Type II and III Neck of Femur Fracture treated by Cancellous Screw Fixation Alone Versus Additional Valgus Osteotomy with Internal Fixation [PDF]

, 2017
INTRODUCTION: Fracture neck of femur is aptly called as “the unsolved fracture”. This is because even with so much of advances in orthopaedic field, there is no simple method of treatment which can give consistently successful results for this fracture.
Shanmuga Boopathy, G
core  

Bioresorbable and Wireless Rechargeable Implanted Na‐ion Battery for Temporary Medical Devices

Advanced Functional Materials, EarlyView.
An all‐solid‐state bioresorbable Na‐ion battery is developed, composed entirely of bio‐eliminable materials. In vivo and ex vivo tests confirmed harmless disintegration of this implanted battery. Lifetime of the implanted battery can be precisely controlled by adjusting the dissolvable encapsulation layer's thickness.
Vedi Kuyil Azhagan Muniraj, Bincy Lathakumary Vijayan, Hussien Hammoud, Roger Delattre, Marc Ramuz, Eve Djenizian, Eleonora Vandini, Daniela Giuliani, Thierry Djenizian   +8 more
wiley   +1 more source

Comparison of External Fixation and Supplementary Kirschner-Wires Fixation With Volar Locking Plate for the Treatment of Intra- Articular Distal End Radius Fractures [PDF]

, 2020
 Introduction: There are controversies regarding the benefit of open reduction and internal fixation with volar locking plates over closed reduction and external fixation along with supplementary Kirschner wires fixation for intra-articular distal ...
Dwivedi, Rajeev, KC, Arjun, Khatri, Mandir   +2 more
core   +2 more sources