Results 81 to 90 of about 129,862 (286)

Predictive simulation of single-leg landing scenarios for ACL injury risk factors evaluation [PDF]

arXiv, 2022
The Anterior Cruciate Ligament rupture is a very common knee injury during sport activities. Landing after a jump is one of the most prominent human body movement scenarios that can lead to such an injury. The landing - related Anterior Cruciate Ligament (ACL) injury risk factors have been in the spotlight of research interest.
arxiv  

Implantable Self‐Powered Systems for Electrical Stimulation Medical Devices

Advanced Science, EarlyView.
In this paper, the design strategy and clinical application of ISS are discussed in depth from four aspects: the design and optimization of the energy collection module, the selection and preparation of adaptive electrode materials, the innovation of system design strategy, and the biological effect of electrical stimulation of ISS.
Xi Cui, Li Wu, Chao Zhang, Zhou Li
wiley   +1 more source

Partial rotator cuff injury in athletes: bursal or articular?☆

Revista Brasileira de Ortopedia (English Edition), 2015
A painful shoulder is a very common complaint among athletes, especially in the case of those in sports involving throwing. Partial lesions of the rotator cuff may be very painful and cause significant functional limitation to athletes' sports practice. The incidence of partial lesions of the cuff is variable (13-37%).
Cassiano Diniz Carvalho, C. Cohen, P. S. Belangero, E. Figueiredo, G. Monteiro, Alberto de Castro Pochini, C. Andreoli, B. Ejnisman   +7 more
semanticscholar   +7 more sources

Surgical treatment of massive rotator cuff tears (literature review)

Acta Biomedica Scientifica, 2023
The prevalence of rotator cuff tears according to the literature ranges from 20 % to 40 %, and this injury occurs more often in people over 60 years of age. Massive rotator cuff tears account for 10–40 % of all rotator cuff tears.
D. V. Menshova
doaj   +1 more source

Treatment of large, massive irreparable rotator cuff tears [PDF]

Клиническая практика, 2020
The rotator cuff is a complex anatomical and biomechanical structure which allows stabilization of the shoulder joint in the correct position and movements in it.
Maxim F. Lazko, Alexey P. Prizov, Fedor L. Lazko, Eugene A. Belyak, Ivanе G. Maglaperidze, Alexander V. Kuznetsov, Alexander A. Akhpashev, Timofey O. Skipenko   +7 more
doaj   +1 more source

Biomimetic Microstructured Scaffold with Release of Re‐Modified Teriparatide for Osteoporotic Tendon‐to‐Bone Regeneration via Balancing Bone Homeostasis

Advanced Science, EarlyView.
This study develops RPTH by re‐modifying teriparatide and designs a biomimetic microstructured scaffold (BMRP) loaded with RPTH to address osteoporotic tendon‐to‐bone interface repair. The BMRP restores tissue architecture by balancing bone homeostasis and remodeling the microstructure, achieving functional recovery in an osteoporotic rotator cuff tear
Chengzhong Xu, Sijie Qiu, Zhigen Yuan, Chongyin Qiu, Wenyu Xu, Jialiang Guo, Gen Wen, Shuai Liu, Wenjuan Yan, Haibing Xu, Honghao Hou, Dehong Yang   +11 more
wiley   +1 more source

Automatic Recognition of the Supraspinatus Tendinopathy from Ultrasound Images using Convolutional Neural Networks [PDF]

arXiv, 2020
Tendon injuries like tendinopathies, full and partial thickness tears are prevalent, and the supraspinatus tendon (SST) is the most vulnerable ones in the rotator cuff. Early diagnosis of SST tendinopathies is of high importance and hard to achieve using ultrasound imaging.
arxiv  

TGF-β Small Molecule Inhibitor SB431542 Reduces Rotator Cuff Muscle Fibrosis and Fatty Infiltration By Promoting Fibro/Adipogenic Progenitor Apoptosis.

PLoS ONE, 2016
Rotator cuff tears represent a large burden of muscle-tendon injuries in our aging population. While small tears can be repaired surgically with good outcomes, critical size tears are marked by muscle atrophy, fibrosis, and fatty infiltration, which can ...
Michael R Davies, Xuhui Liu, Lawrence Lee, Dominique Laron, Anne Y Ning, Hubert T Kim, Brian T Feeley   +6 more
doaj   +1 more source

Finite element study of the biomechanical effects on the rotator cuff under load

Frontiers in Bioengineering and Biotechnology, 2023
Rotator cuff injuries account for 50% of shoulder disorders that can cause shoulder pain and reduced mobility. The occurrence of rotator cuff injury is related to the variation in shoulder load, but the mechanical changes in the rotator cuff caused by ...
Zhengzhong Yang, Guangming Xu, Jiyong Yang, Xiaosheng Lin   +3 more
doaj   +1 more source

Muscle stem cell activation in a mouse model of rotator cuff injury

Journal of Orthopaedic Research, 2018
Rotator cuff (RC) tears are frequently complicated by muscle atrophy. Muscle stem cells (MuSCs) repair damaged myofibers following injury, but their role in the prevention or pathogenesis of atrophy following RC tears remains undefined.
M. Davies, Steven M. Garcia, S. Tamaki, Xuhui Liu, Solomon Lee, A. Jose, J. Pomerantz, B. Feeley   +7 more
semanticscholar   +1 more source