Results 121 to 130 of about 1,725,891 (346)

Bioactive siRNA‐Based Liposomes Promoted Tendon‐Bone Healing in Osteoporotic Mice by Recovering the Stemness of CD248+ TSPCs

Advanced Science, EarlyView.
In this study, it is found that osteoporosis leads to disturbances in the Extracellular Matrix (ECM)of tendons and thus causes a decrease in TSPC stemness, resulting in a rotator cuff that is easily damaged and prone to retearing after repair. Targeted intervention with si‐CD248‐loaded liposomes can restore TSPC stemness, promote tendon‐bone healing ...
Yinhua Qian, Jinguo Zhu, Yanwei He, Haocheng Qin, Pingkang Qian, Bingfeng Sun, Haoqiang Huang, Chen Kuang, Quan Yang, Yuxi Ou, Rong Sun, Feng Xu, Xianwen Wang, Zhiwen Luo, Qing Wang   +14 more
wiley   +1 more source

Is the rotation of the femural head a potential initiation for cutting out? A theoretical and experimental approach

BMC Musculoskeletal Disorders, 2011
Background Since cut-out still remains one of the major clinical challenges in the field of osteoporotic proximal femur fractures, remarkable developments have been made in improving treatment concepts.
Nerlich Michael, Prantl Lukas, Bachmeier Samuel, Lenich Andreas, Hammer Jochen, Mayr Edgar, Al-Munajjed Amir, Füchtmeier Bernd   +7 more
doaj   +1 more source

The Effect of Immersion Technology on the Quality of Life in Older Adults: A Systematic Review

AGING MEDICINE, EarlyView.
Immersive technologies, especially virtual reality (VR), significantly improve the quality of life for older adults by enhancing physical health, cognitive function, and psychological well‐being. These technologies can be adapted to meet individual needs, making them an effective tool for addressing the challenges of aging.
Solmaz Sohrabei, Vahideh Zolfaghari, Seyed Jafar Ehsanzadeh   +2 more
wiley   +1 more source

Investigating the reliability of digital templating for hip hemiarthroplasty for neck of femur fracture

Journal of Orthopaedic Reports
Aims and objectives: Hip hemiarthroplasty is commonly performed for intracapsular neck of femur fractures in the elderly. Digital templating is commonly used in elective arthroplasty however its use is less well established in the setting of trauma. This
Michael Flatman, Joshua Henry, Gillian Eastwood   +2 more
doaj  

CORRELATION BETWEEN FICAT-ARLET AND MITCHELL’S STAGING FOR AVASCULAR NECROSIS OF FEMUR HEAD

National Journal of Medical Research, 2016
Introduction: Avascular necrosis (AVN) of the femoral head is an increasingly common cause of musculoskeletal disability, and it poses a major diagnostic and therapeutic challenge.
Saurabh Goyal, Purvi Desai, Devyani Ambadekar, Simranjeet Singh   +3 more
doaj  

A Soft‐Tip Hydraulically Steerable Catheter for Enhanced Flexibility and Safety in Vascular Interventions

Advanced Intelligent Systems, EarlyView.
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang, Ye Wang, Jiayuan Liu, Zhuhao Wang, Xuan Yang, Jie Wang, Jian Wu, Guochen Ning, Boyu Zhang, Hongen Liao   +9 more
wiley   +1 more source

Biomechanical analysis of the placement of fixation lag screw in different intertrochanteric hip fracture angles

Biosurface and Biotribology, 2019
The common surgical method for fracture fixation in the femoral neck and intertrochanteric region is the implantation a dynamic lag screw into the femoral head.
Alex C.T. Choh, Desmond Y.R. Chong
doaj   +1 more source

Real‐Time Guidewire Tip Tracking Using a Siamese Network for Image‐Guided Endovascular Procedures

Advanced Intelligent Systems, EarlyView.
Accurate guidewire navigation is critical for the success of endovascular procedures. This study presents a deep learning‐based framework that enables real‐time localization of the guidewire tip from intraoperative digital subtraction angiography images.
Tianliang Yao, Zhiqiang Pei, Yong Li, Yixuan Yuan, Peng Qi   +4 more
wiley   +1 more source

Worldwide research trends on femur head necrosis (2000-2021): a bibliometrics analysis and suggestions for researchers. [PDF]

Ann Transl Med, 2023
Zhang W, Du H, Liu Z, Zhou D, Li Q, Liu W.   +5 more
europepmc   +1 more source

The Use of Radioactive Phosphorus in Early Detection of Avascular Necrosis in the Femoral Head in Fractured Neck of Femur [PDF]

, 1953
G. P. Arden, N. Veall
openalex   +1 more source