Results 61 to 70 of about 1,563,247 (406)

PENGGUNAAN ARCH BAR PADA FRAKTUR DENTOALVEOLAR

Majalah Biomorfologi, 2019
Background: Mandibular fracture is the most common case of craniofacial fracture. Nowadays, there are many methods available for treating mandibular fracture, and yet there has been no single method that can be applied to all fracture cases.
Nicco Marantson
doaj   +1 more source

Comparison of the fixation ability between lag screw and bone plate for oblique metacarpal shaft fracture

Journal of Orthopaedic Surgery and Research, 2022
Background For oblique metacarpal shaft fracture, if anatomical reduction is achieved through conservative cast immobilization rather than stable fixation, bone malrotation can easily occur, resulting in severe loss in hand prehensile function.
Yung-Cheng Chiu, Tsung-Yu Ho, Cheng-En Hsu, Yen-Nien Ting, Ming-Tzu Tsai, Jui-Ting Hsu   +5 more
doaj   +1 more source

A comparative study on the in vivo degradation of poly(L-lactide) based composite implants for bone fracture fixation

Scientific Reports, 2016
Composite of nano-hydroxyapatite (n-HAP) surface grafted with poly(L-lactide) (PLLA) (g-HAP) showed improved interface compatibility and mechanical property for bone fracture fixation.
Zongliang Wang, Yu Wang, Yoshihiro Ito, Peibiao Zhang, Xuesi Chen   +4 more
semanticscholar   +1 more source

The impact of the AO foundation on fracture care : an evaluation of 60 years AO foundation [PDF]

, 2019
Objectives Sixty years ago, the Association of Osteosynthesis (AO) was founded with the aim to improve fracture treatment and has since grown into one of the largest medical associations worldwide.
Brügger, Urs, Denk, Eberhard, Eichler, Klaus, Gutzwiller, Felix, Höglinger, Marc, Joeris, Alexander, Knöfler, Fabio, Meier, Flurina, Prein, Joachim, Renner, Nikolaus, Scholz, Stefan   +10 more
core   +1 more source

Influence of a Hydrogen Addition to the Inert Gas and Subsequent Heat Treatments on the Microstructure and Mechanical Properties of Magnesium WE43 Fabricated by PBF‐LB/M

Advanced Engineering Materials, EarlyView.
This article investigates optimal processing conditions for the laser‐based powder bed fusion of WE43. To limit the interaction with remaining oxygen, a 3 vol% hydrogen admixture to the inert gas is investigated. Furthermore, heat treatments are investigated in the range of 250–350 °C for 48 h.
Arvid Abel, Elmar Jonas Breitbach, Hannes Holländer, Michael Müller, Tjorben Griemsmann, Christian Klose, Jörg Hermsdorf, Hans Jürgen Maier, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Surgical Treatment of an Unusual Ski Injury: Combined Tibial Fracture With Anterior Cruciate Ligament Avulsion and Segond Lesion

Video Journal of Sports Medicine, 2023
Background: Alpine skiing is considered to be a high-risk sport due to frequent knee injuries and lower limb fractures. The most common lower limb fracture is tibial shaft fracture, while the most common ligament injuries include anterior cruciate ...
Edoardo Monaco MD, Etienne Cavaignac MD, PhD, Natale Criseo MD, Alessandro Annibaldi MD, Matteo Cantagalli MD, Rita Pucciatti MD, Alessandro Carrozzo MD, Andrea Feretti MD   +7 more
doaj   +1 more source

Magnesium-Based Absorbable Metal Screws for Intra-Articular Fracture Fixation

Case Reports in Orthopedics, 2016
MAGNEZIX® (Syntellix AG, Hanover, Germany) is a biodegradable magnesium-based alloy (MgYREZr) which is currently used to manufacture bioabsorbable compression screws.
R. Biber, J. Pauser, M. Gesslein, H. Bail   +3 more
semanticscholar   +1 more source

Controlled Release of Vancomycin and Tigecycline from an Orthopaedic Implant Coating Prevents Staphylococcus aureus Infection in an Open Fracture Animal Model. [PDF]

, 2019
Introduction:Treatment of open fractures routinely involves multiple surgeries and delayed definitive fracture fixation because of concern for infection.
Bernthal, NM, Hegde, V, Loftin, AH, Niska, J, Segura, T, Stavrakis, AI, Weixian, X, Zhu, S   +7 more
core  

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

Comparative finite element analysis: internal fixation plate versus intramedullary nail for neer type III-VI proximal humeral fractur

Journal of Orthopaedic Surgery and Research
Background Finite element analysis (FEA) could advance the understanding of fracture fixation and guide the choice of surgical treatment. This study aimed to compare two internal fixation methods in the treatment of displaced proximal humeral fracture ...
Yan Shi, Junlin Zhou
doaj   +1 more source