Results 31 to 40 of about 434,512 (350)

Interfacial fracture behavior of a stainless/carbon steel bimetal plate in a uniaxial tension test

Results in Physics, 2019
The interfacial fracture behavior of a stainless/carbon steel bimetal plate in a uniaxial tensile test was investigated in this paper. The ultrasonic C-scan results showed that the internal fracture had already appeared in the necking area before the ...
Hao Li, Liyuan Zhang, Boyang Zhang, Qingdong Zhang   +3 more
doaj   +1 more source

Internal fixation of a complex fracture of the Talus using a dual-incision extensile approach – A case report with a review of classifications

Foot & Ankle Surgery: Techniques, Reports & Cases, 2022
Case: A 29-year old male patient sustained an isolated fracture of the left talus in a fall down a staircase. This was a displaced, complex comminuted fracture that affected the talar neck and body.
Naveen Singanamala, Devora Moore, Daphne Davis, Jonathan Fung   +3 more
doaj   +1 more source

Internal fixation of instability pelvic fracture

Клиническая практика, 2018
Over the past 3 years, an analysis of surgical treatment of 48 patients with unstable fractures of pelvic bones has been performed. The study group included patients with type B3, C2, and C3 fractures according to AO classification. The average follow-up
A. P. Khapilin, E. I. Solod, D. A. Snetkov, M. N. Kotova, A. B. Simonov, I. K. Eremin, R. S. Shaikhutdinov, K. S. Beltikov, S. D. Postnikov, I. V. Gorelov   +9 more
doaj   +1 more source

A Retrospective Study at Two Level One Trauma Centers on the Association of Internal Injuries with Femoral Fractures

Graduate Medical Education Research Journal, 2019
Introduction: Injuries capable of fracturing the femur often involve concurrent internal organ damage. However, up to 25% of injuries are initially missed.
Ryan E. Miller, Catherine Olinger, Leonid Grossman, Dennis Chakkalakal, Karl Bergmann, Elizabeth Lyden, Justin Siebler   +6 more
doaj   +1 more source

Study on the Acoustic Emission Characteristics of Different Rock Types and Its Fracture Mechanism in Brazilian Splitting Test

Frontiers in Physics, 2021
In order to investigate the relationship between rock microfracture mechanism and acoustic emission (AE) signal characteristic parameters under split loads, the MTS322 servo-controlled rock mechanical test system was employed to carry out the Brazilian ...
Li Shengxiang, Li Shengxiang, Xie Qin, Liu Xiling, Liu Xiling, Li Xibing, Luo Yu, Chen Daolong   +7 more
doaj   +1 more source

Isolated olecranon fractures in children affected by osteogenesis imperfecta type I treated with single screw or tension band wiring system: outcomes and pitfalls in relation to bone mineral density [PDF]

, 2017
The purpose of this study is to compare the results of 2 techniques, tension band wiring (TBW) and fixation with screws, in olecranon fractures in children affected with osteogenesis imperfecta (OI) type I.
D'Eufemia, Patrizia, De Cristo, Claudia, Graci, Jole, Martini, Lorena, Persiani, Pietro, Ranaldi, Filippo M., Villani, Ciro, Zambrano, Anna   +7 more
core   +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

Biomechanical Evaluation of the Fixation Methods for Transcondylar Fracture of the Humerus:ONI Plate Versus Conventional Plates and Screws [PDF]

, 2010
We biomechanically evaluated the bone fixation rigidity of an ONI plate (Group I) during fixation of experimentally created transcondylar humerus fractures in cadaveric elbows, which are the most frequently observed humeral fractures in the elderly, and ...
Hashizume, Hiroyuki, Imatani, Junya, Nishida, Keiichiro, Noda, Tomoyuki, Ohtsuka, Aiji, Ozaki, Toshifumi, Shimamura, Yasunori   +6 more
core   +1 more source

Which scapula fractures should we operate on and what are the functional outcomes?

Acta Medica Alanya, 2023
Aim: In this study we reported the functional results and complications of patients with scapula fractures who underwent open reduction and internal fixation.Methods: The study included 16 patients with scapula fractures who were treated with open ...
İbrahim Etli
doaj   +1 more source

Mechanical response and energy dissipation law of rock-like mass with internal fractures under dynamic load

Meitan kexue jishu
The strength of coal, mudstone, sandstone and other common rocks in the surrounding rock of deep roadway is low and the fractures are developed. Dynamic disasters are prone to occur in the complex mechanical environment of deep roadway.
Lishuai JIANG, Yiming YANG, Yang ZHAO, Haozhe LI, Qi WU, Xiaohan PENG   +5 more
doaj   +1 more source