Results 41 to 50 of about 45,603 (231)

Reverse contralateral proximal tibial plating and cannulated screws fixation for Hoffa fracture: A case report [PDF]

, 2021
Hoffa fracture is a rare type of distal femoral fracture occurs in the coronal plane of either femoral epicondyle. To date, screws in combination with lateral plate fixation is widely accepted to achieve stable fixation and good results.
Wong, TM, Wang, X, Liu, ZH, Wang, T, Fang, C, Lin, LL, Leung, F   +6 more
core   +1 more source

Upscaling the Fabrication of Rod‐Shaped Microgels: A Microfluidic Method Combining Step‐Emulsification With Consecutive Droplet Confinement in Parallelized Microchannels

Advanced Materials, EarlyView.
A microfluidic method is presented which enables parallelized fabrication of rod‐shaped microgels, based on step‐emulsification (SE) droplet generation and subsequent droplet distribution and confinement, combined in a single device. Microgel rods are fabricated in parallel at different flow rates based on two light‐mediated crosslinking chemistries ...
Matthias Mork, Ninon Möhl, Greta Romahn, Laura Klasen, Cédric Bergerbit, Laura De Laporte   +5 more
wiley   +1 more source

Biomechanical comparison of different internal fixation devices for transversely unstable Mason type II radial head fractures

Frontiers in Bioengineering and Biotechnology, 2023
Background: The integrity of the radial head is critical to maintaining elbow joint stability. For radial head fractures requiring surgical treatment, headless compression cannulated screw fixation is a less invasive scheme that has fewer complications ...
Xiang Zhang, Ling Gong, Hong Ma, Jinhui Liu, Xin Duan, Xin Duan   +5 more
doaj   +1 more source

Fatigue Analysis of Cannulated Pedicle Screw

International Journal of Engineering Trends and Technology, 2020
A cannulated pedicle screw (CPS) is a typical type of bone screw used to implant into a vertebral in the medical field. The purpose of these screws is to treat lumbar (lumbosacral) spine trauma. The screw is used to form spinal fusion transpedicle screw devices.
Rosdi Daud, Nurliyana Y, Mas Ayu H, Shah A   +3 more
openaire   +1 more source

Minimally Invasive Treatment of Clavicular Fractures with Cannulated Screw [PDF]

Orthopaedic Surgery, 2014
ObjectiveTo evaluate minimally invasive treatment of clavicular fractures with cannulated screw.MethodsData of 65 patients who had undergone minimally invasive treatment with cannulated screws for clavicular fractures from April 2009 to October 2010 were retrospectively analyzed and compared with those of 65 patients with clavicular fractures who had ...
Jun-zhan, Sun, Guo-hai, Zheng, Ke-yi, Zhao   +2 more
openaire   +2 more sources

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

Internal Fixation of Transverse Patella Fractures Using Cannulated Cancellous Screws with Anterior Tension Band Wiring [PDF]

, 2016
Aims: To evaluate the effectiveness and safety of anterior tension band wiring technique using two cannulated cancellous screws in patients with transverse (AO34-C1) or transverse with mildly comminuted (AO34-C2) patellar fractures.
Khan I, Dar MY, Rashid S, Butt MF
core   +2 more sources

Latarjet Fixation

Orthopaedic Journal of Sports Medicine, 2016
Background: Attritional bone loss in patients with recurrent anterior instability has successfully been treated with a bone block procedure such as the Latarjet.
Hasham M. Alvi MD, Emily J. Monroe MD, Muturi Muriuki PhD, Rajat N. Verma BA, Guido Marra MD, Matthew D. Saltzman MD   +5 more
doaj   +1 more source

Fretting corrosion of screws contribute to the fixation failure of the femoral neck: a case report

Biosurface and Biotribology, 2019
Fretting corrosion of metal implants has been associated with implant failure and revision surgeries. This report describes the fixation failure of a femoral neck fracture in a 61-year-old male patient due to corrosion of three cannulated screws ...
Jiajun Luo, Sara Ajami, Hai-Ming Yu, Hai-Ming Yu, Shuanhong Ma, Shen-Mao Chen, Feng Zhou, Pei-Wen Wang, Xue-Dong Yao, Chaozong Liu   +9 more
doaj   +1 more source

A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans

Advanced Science, EarlyView.
This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao, Yu‐Xin Zhang, Xiao‐Xing Liu, Zi‐Hang Li, Tang‐Sheng Lu, Jia‐Hui Deng, Wen Zhang, Peng Li, Xiao Lin, Shu‐Fei Feng, Ting‐Ting Li, Shi‐Qiu Meng, Xiang‐Dong Tang, Tian‐Ye Jia, Trevor W. Robbins, Jie Shi, Ying Han, Yan‐Xue Xue, Lin Lu, Kai Yuan   +19 more
wiley   +1 more source