Results 31 to 40 of about 556,977 (343)

Lumbar ganglion cyst: Nosology, surgical management and proposal of a new classification based on 34 personal cases and literature review [PDF]

, 2017
AIM To analyze different terms used in literature to identify lumbar extradural cysts and propose a common scientific terminology; to elaborate a new morphological classification of this pathology, useful for clinical and surgical purposes; and to ...
Delfini, Roberto, Domenicucci, Maurizio, Marruzzo, Daniele, Miscusi, Massimo, Missori, Paolo, Ramieri, Alessandro, Tarantino, Roberto   +6 more
core   +1 more source

Management of chronic unstable acromioclavicular joint injuries

Journal of Orthopaedics and Traumatology, 2017
The acromioclavicular joint represents the link between the clavicle and the scapula, which is responsible for the synchronized dynamic of the shoulder girdle. Chronic acromioclavicular joint instability involves changes in the orientation of the scapula,
Luis Natera Cisneros, Juan Sarasquete Reiriz   +1 more
doaj   +1 more source

Human Like Adaptation of Force and Impedance in Stable and Unstable Tasks [PDF]

, 2011
—This paper presents a novel human-like learning con-troller to interact with unknown environments. Strictly derived from the minimization of instability, motion error, and effort, the controller compensates for the disturbance in the environment in ...
Albu-Schaeffer, A, Burdet, E, Ganesh, G, Haddadin, S, Parusel,, S, Yang, C   +5 more
core   +1 more source

Two cases of sternoclavicular joint replacement arthroplasty: A case report. A novel prosthesis and surgical technique for recalcitrant instability, arthropathy of the sternoclavicular joint with medial clavicular bone loss

SAGE Open Medical Case Reports, 2023
Instability arthropathy of the sternoclavicular joint is most commonly managed by rehabilitation, injection, and either arthroscopic or open debridement with or without interposition arthroplasty.
Sophia Burns, Tanujan Thangarajah, Simon Lambert   +2 more
doaj   +1 more source

Stability of toroidal magnetic fields in the solar tachocline and beneath [PDF]

, 2007
Stability of toroidal magnetic field in a stellar radiation zone is considered for the cases of uniform and differential rotation. In the rigidly rotating radiative core shortly below the tachocline, the critical magnetic field for instability is about ...
Barnes, Barnes, Basu, Cally, Charbonneau, Charbonneau, Christensen-Dalsgaard, Dziembowski, Garaud, Gilman, Gilman, Kitchatinov, Kitchatinov, Kitchatinov, Küker, Miesch, Pitts, Rüdiger, Rüdiger, Schou, Spruit, Stix, Tayler, Watson, Zahn   +24 more
core   +1 more source

Sternoclavicular Joint Reconstruction in the Setting of Medial Comminuted Clavicle Fracture

Arthroscopy Techniques, 2017
A dislocation of the sternoclavicular joint is a particularly threatening injury given the close proximity of neighboring vital structures. Moreover, a traumatic injury resulting in a comminuted fracture of the medial clavicle in addition to joint ...
George Sanchez, B.S., Nicholas I. Kennedy, M.D., Márcio B. Ferrari, M.D., Angela Chang, B.S., Matthew T. Provencher, M.D., M.C., U.S.N.R.   +4 more
doaj   +1 more source

The Quadratic Coefficient of the Electron Cloud Mapping [PDF]

, 2013
The Electron Cloud is an undesirable physical phenomenon which might produce single and multi-bunch instability, tune shift, increase of pressure ultimately limiting the performance of particle accelerators.
Demma, T., Petracca, S., Stabile, A.
core   +2 more sources

The effect of 6-week hopping exercises program on joint position sense in athletes with functional ankle instability

مجله پژوهش در علوم توانبخشی, 2013
Introduction: The purpose of this study was to examine the effect of 6 weeks hopping exercises program on joint position sense in young male athletes with functional ankle instability.
Mohammad Karimizadeh Ardakani, Mohammad Hossein Alizade, Esmaeil Ebrahimi Takamjani   +2 more
doaj   +1 more source

A model-based approach to stabilizing crutch supported paraplegic standing by artifical hip joint stiffness [PDF]

, 2003
The prerequisites for stable crutch supported standing were analyzed in this paper. For this purpose, a biomechanical model of crutch supported paraplegic stance was developed assuming the patient was standing with extended knees.
Boom, Herman B.K., Hermens, Hermie J., Koopman, Bart F.J.M., Spek, Jaap H. van der, Veltink, Peter H.   +4 more
core   +3 more sources

Comparison of radiological features of high tibial osteotomy and tibial condylar valgus osteotomy

BMC Musculoskeletal Disorders, 2019
Background The purpose of this study was to compare radiological features between high tibial osteotomy (HTO) and tibial condylar valgus osteotomy (TCVO), in order to define the radiological indication criteria for TCVO.
Takashi Higuchi, Hironobu Koseki, Akihiko Yonekura, Ko Chiba, Yusuke Nakazoe, Shinya Sunagawa, Chieko Noguchi, Makoto Osaki   +7 more
doaj   +1 more source