Results 21 to 30 of about 123,260 (340)
Breakage and Migration of Metal Wires in Operated Patella Fractures: Does it Correlate with Time?
Journal of Orthopaedics, Trauma and Rehabilitation, 2013 Background: Tension-band wiring with metal wires is a commonly used technique to treat transverse patella fractures. Wire breakage and migration may potentially cause complications or morbidities such as nerve irritation or skin impingement.
Nin-Tai Sammy Mak
doaj +1 more source
Pelphix: Surgical Phase Recognition from X-ray Images in Percutaneous Pelvic Fixation [PDF]
arXiv, 2023 Surgical phase recognition (SPR) is a crucial element in the digital transformation of the modern operating theater. While SPR based on video sources is well-established, incorporation of interventional X-ray sequences has not yet been explored. This paper presents Pelphix, a first approach to SPR for X-ray-guided percutaneous pelvic fracture fixation,
arxiv
One quick and simple fixation method: posterior malleolus fractures in spiral tibial fractures
BMC Musculoskeletal Disorders, 2023 Objective Spiral fracture of tibia combined with posterior malleolar fracture (PMF) is a special and regular injury. There is no uniform fixation method for PMF in this kind of injury.
Hongfei Qi +9 more
doaj +1 more source
A dependent circular-linear model for multivariate biomechanical data: Ilizarov ring fixator study [PDF]
arXiv, 2023 Biomechanical and orthopaedic studies frequently encounter complex datasets that encompass both circular and linear variables. In most cases the circular and linear variables are (i) considered in isolation with dependency between variables neglected and (ii) the cyclicity of the circular variables disregarded resulting in erroneous decision making ...
arxiv
Scientific Reports, 2023 To compare the stability and biomechanical characteristics of four commonly used triangular osteosynthesis techniques to treat unilateral vertical sacral fractures and provide a clinical application reference.
Yupeng Ma +4 more
doaj +1 more source
External fixation of “intertrochanteric” fractures
Orthopedic Review, 2009 In developing countries, due to limited availability of modern anesthesia and overcrowding of the hospitals with patients who need surgery, high-risk patients with "intertrochanteric" fractures remain unsuita ble for open reduction and internal fixation.The aim of this study was to analyze the results of external fixation of "intertrochanteric ...
Naseem ul Gani +8 more
openaire +4 more sources
Journal of Orthopaedic Surgery and Research, 2020 Background Current there are different screws fixation methods used for fixation of the talar neck fracture. However, the best method of screws internal fixation is still controversial.
Zhengrui Fan +11 more
doaj +1 more source
The tibial fractures fixation system deformation characteristics
Mechanics and Advanced Technologies, 2018 The characteristics of stiffness are studied and the fixation means allowable load at fractures of the distal epimetazh of the tibia is calculated. The processes of a fracture points mutual displacements development under the influence of long-term ...
M. Shidlovskiy, M. Dyman, T. Omelchenko
doaj +1 more source
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 +5 more
doaj +1 more source
Atomistic aspects of load transfer and fracture in CNT-reinforced aluminium [PDF]
arXiv, 2021 This paper describes atomistic simulations of deformation and fracture of Al reinforced with carbon nanotubes (CNTs). We use density functional theory (DFT) to understand the energetics of Al-graphene interfaces and gain reference data for the parameterization of Al-C empirical potentials.
arxiv