Results 71 to 80 of about 75,438 (334)

Use of Reconstruction Nails to Manage Ipsilateral Displaced Femoral Neck-Shaft Fractures: Assessment of a New Approach

Journal of Orthopaedic Surgery, 2002
Purpose. Owing to unpredictable femoral neck reduction, reconstruction nails are not suitable for fixation of group 3 ipsilateral femoral neck-shaft fractures. We developed a new one-step fixation technique to overcome this problem.
SH Lin, CW Lo, SC Cheng, MY Kuo, LS Chin
doaj   +1 more source

In Vivo Evaluation of Hemiarthroplasty Bearing Materials Using Animal Models: A Scoping Review (Part II)

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Hemiarthroplasty is commonly used to treat damage localized to one side of a synovial joint, maximally preserving the patient's opposing healthy bone and cartilage; however, challenges remain due to accelerated wear of the cartilage articulating with the implant surface. This scoping review summarized investigations of hemiarthroplasty bearing
Landon M. Begin, Victoria P. Marino, Francesca De Vecchi, Douglas C. Moore, Markus A. Wimmer, Joseph J. Crisco   +5 more
wiley   +1 more source

Evaluation of the health-related quality of life in elderly patients according to the type of hip fracture: femoral neck or trochanteric

Clinics, 2008
OBJECTIVE: To evaluate the effect the type of hip fracture (femoral neck or trochanteric) has on the Health-Related Quality of Life of elderly subjects.
Tânia Maria da Silva Mendonça, Carlos Henrique Martins da Silva, Roberto Sérgio de Tavares Canto, Nívea de Macedo Oliveira Morales, Rogério de Melo Costa Pinto, Rogério de Rizo Morales   +5 more
doaj   +1 more source

Corrosion in Modular Revision Hip Stem Tapers – A Retrieval Analysis

Journal of Orthopaedic Research, EarlyView.
ABSTRACT In revision hip arthroplasty, modular stems enable intraoperative adjustment of the biomechanics of the hip to ensure a stable joint function even in complex anatomical cases. Modular stem junctions, however, carry the risk of junction degradation due to corrosive processes or even junction breakage.
Therese Bormann, Haolan Yan, Sebastian Jaeger, Mareike Schonhoff, J. Philippe Kretzer   +4 more
wiley   +1 more source

Validation of direct CT measurement of malrotation in femoral neck fractures: A bone model study.

PLoS ONE, 2023
BackgroundWhile postoperative malrotation in the subtrochanteric region is a well-known problem, malrotation after osteosynthesis in proximal femoral fractures has not been extensively studied. In this context, many methods for perioperatively assessment
Emmanouil Liodakis, Gesa Helen Pöhler, Lena Sonnow, Philipp Mommsen, Jan-Dierk Clausen, Tilman Graulich, Alexander Maslaris, Mohamed Omar, Timo Stübig, Stephan Sehmisch, Tarek Omar Pacha   +10 more
doaj   +1 more source

Reproducibilty of partial weight bearing [PDF]

Objectives: To find out whether partial weight bearing can be reproduced and retained. Design: In vivo experiment in normal subjects. Intervention: Training for partial weight bearing (25% of body weight) using bathroom scales.
Doyle, J, Jones, R K, Malviya, A, Richards, Jim, Udwadia, A   +4 more
core   +1 more source

Biomedical Applications of 3D‐Printed Polyamide: A Systematic Review

Macromolecular Materials and Engineering, EarlyView.
Additive manufacturing expands possibilities for personalized biomedical solutions, emphasizing the role of material science. This review examines the mechanical properties of 3D printed polyamide and explores its advantages and limitations in biomedical applications, including personalized implants, medical devices, and patient‐specific tools, as well,
Emese Paari‐Molnar, Wa'el Nafith Abdel‐Fattah Qa'dan, Kinga Kardos, Roland Told, Nitin Sahai, Peter Varga, Szilard Rendeki, Gabor Szabo, Kata Fekete, Tihamer Molnar, Adam Tibor Schlegl, Peter Maroti, Luca Toth   +12 more
wiley   +1 more source

The Evolving Landscape of Immunotoxicity: Charting Mechanisms and Future Strategies for Immune Checkpoint Inhibitor Adverse Events

Med Research, EarlyView.
ABSTRACT The use of immune checkpoint inhibitors (ICIs) has significantly improved the efficacy of cancer therapy, but their associated immune‐related adverse events (irAEs) can severely compromise treatment safety. This review systematically summarizes the core mechanisms underlying irAEs, which include multi‐organ damage resulting from T‐cell ...
Anqi Lin, Keyin Zheng, Aimin Jiang, Xufeng Huang, Qi Wang, András Hajdu, Zhengrui Li, Jian Zhang, Peng Luo   +8 more
wiley   +1 more source

Cortical thickness in the intertrochanteric region may be relevant to hip fracture type

BMC Musculoskeletal Disorders, 2017
Background This study assessed the differences in femoral geometry and bone mineral density between femoral neck fragility fractures and trochanteric fractures.
Huafeng Zhuang, Yizhong Li, Jinkuang Lin, Donglu Cai, Siqing Cai, Lisheng Yan, Xuedong Yao   +6 more
doaj   +1 more source

Fenestrated Endovascular Graft Implantation for Treatment of Juxtarenal Abdominal Aortic Aneurysm: Multicenter Experience in China

Medicine Advances, EarlyView.
This study evaluated the safety and efficacy of the Zenith fenestrated endovascular graft for treating juxtarenal abdominal aortic aneurysms (JRAAs) in a Chinese patient population. The results demonstrated the high technical success rates, low mortality, and acceptable morbidity.
Xiaohui Ma, Hongyi Huang, Hongpeng Zhang, Jiang Xiong, Xin Jia, Lijun Wang, Xiaoping Liu, Siqi Zhang, Kuan Hu, Wei Guo   +9 more
wiley   +1 more source