Results 31 to 40 of about 6,333,202 (319)

Relevance between Proximal Humeral Migration and Rotator Cuff Tears

Frontiers in Surgery, 2022
BackgroundProximal humeral migration is common in patients with rotator cuff tears. In this study, we aimed to evaluate the relevance between proximal humeral migration and some rotator cuff tear-related factors.MethodsA total of 75 patients with ...
Yichong Zhang, Jianhai Chen, Mingtai Ma, Jiabao Ju, Baoguo Jiang, Peixun Zhang   +5 more
doaj   +1 more source

Formation of hot tear under controlled solidification conditions [PDF]

, 2014
Aluminum alloy 7050 is known for its superior mechanical properties, and thus finds its application in aerospace industry. Vertical direct-chill (DC) casting process is typically employed for producing such an alloy.
A.B. Phillion, Alexis Miroux, Charles Josserond, D. Fabrègue, D.G. Eskin, D.G. Eskin, D.G. Eskin, D.G. Eskin, Dmitry G. Eskin, E. Giraud, J. Schindelin, J.C. Williams, J.D. Robson, J.M. Drezet, L.F. Mondolfo, Laurens Katgerman, Lionel Bouffier, Luc Salvo, M. Lalpoor, M. Lalpoor, M. Lalpoor, M. Lalpoor, Michel Suéry, Q. Han, S. Terzi, Suyitno, Suyitno, Tungky Subroto, W.M. Haaften Van   +28 more
core   +3 more sources

The effect of polar lipids on tear film dynamics [PDF]

, 2009
In this paper we present a mathematical model describing the effect of polar lipids on the evolution of a precorneal tear film, with the aim of explaining the interesting experimentally observed phenomenon that the tear film continues to move upwards ...
A. Heryudono, A. Nagyova, C. J. W. Breward, C. J. W. Breward, E. A. MacDonald, E. Aydemir, E. K. Sakata, F. J. Holly, H. A. Stone, H. Ockendon, H. Wong, I. K. Gipson, J. M. Tiffany, J. P. McCulley, K. L. Maki, M. A. Lemp, M. B. Jones, M. B. Jones, P. E. King-Smith, R. E. Berger, R. J. Braun, R. J. Braun, R. Krechetnikov, R. S. Burdon, S. Mishima, T. C. Illingworth, T. C. Illingworth, T. P. Witelski, W. D. Mathers   +28 more
core   +1 more source

Relationship between preoperative size of rotator cuff tears measured using radial-slice magnetic resonance images and postoperative rotator cuff integrity: a prospective case-control study

JSES International, 2022
Background: Magnetic resonance imaging (MRI) is useful for diagnosing shoulder diseases preoperatively. However, preoperative risk factors for retears have not been previously reported using a radial-slice MRI.
Yuji Shibayama, MD, PhD, Toshiaki Hirose, MD, PhD, Akira Sugi, MD, Emi Mizushima, MD, PhD, Yuto Watanabe, MD, Rira Tomii, MD, Kousuke Iba, MD, PhD, Toshihiko Yamashita, MD, PhD   +7 more
doaj   +1 more source

Plan-View Preparation of TEM Specimens from Thin Films Using Adhesive Tape [PDF]

, 2011
A simple plan-view sample preparation technique for transmission electron microscopy (TEM) specimens is proposed for thin films by tearing-off the film with adhesive tape. The demand for very thin samples is highest for nanostructured materials where the
Czigány, Zsolt
core   +1 more source

Glenohumeral joint motion after subscapularis tendon repair: an analysis of cadaver shoulder models [PDF]

, 2014
BACKGROUND: As for the surgical treatment of the rotator cuff tears, the subscapularis tendon tears have recently received much attention for the mini-open or arthroscopic repair.
Mineko Fujimiya, Mitsuhiro Aoki, Teiichi Sano, Tomoki Izumi, Toshihiko Yamashita, Yoshitaka Tanaka   +5 more
core   +1 more source

Tear duct size differences of age, sex and race [PDF]

American Journal of Physical Anthropology, 1969
AbstractMeasurements of the external opening of the tear duct (naso‐lachrymal canal) of skulls of American colored males and white males indicate larger apertures among the former at corresponding ages. Duct length is somewhat shorter among colored males. In both racial samples the older skulls have slightly larger apertures than those under 40.
openaire   +3 more sources

Pre-operative factors correlated with arthroscopic reparability of large-to-massive rotator cuff tears

BMC Musculoskeletal Disorders, 2019
Background The purpose of this study is to determine the pre-operative factors that are associated with reparability of the large-sized and massive rotator cuff tears. Methods Sixty-six patients were included in this prognostic study.
Vanasiri Kuptniratsaikul, Thongchai Laohathaimongkol, Vantawat Umprai, Chuenrutai Yeekian, Niti Prasathaporn   +4 more
doaj   +1 more source

Breakup of Air Bubbles in Water: Memory and Breakdown of Cylindrical Symmetry [PDF]

, 2006
Using high-speed video, we have studied air bubbles detaching from an underwater nozzle. As a bubble distorts, it forms a thin neck which develops a singular shape as it pinches off. As in other singularities, the minimum neck radius scales with the time
Keim, Nathan C., Moller, Peder, Nagel, Sidney R., Zhang, Wendy W.   +3 more
core   +3 more sources

The effects of rotator cuff tear on shoulder proprioception [PDF]

, 2019
Purpose: To evaluate the effects of rotator cuff tear (RCT) and its severity on shoulder proprioception. Methods: We studied 132 consecutive patients (67 M-65 F; mean age ± SD, 66.03 ± 9.04; range, 43–78) who underwent arthroscopic rotator cuff repair ...
Camerota, Filippo, Candela, Vittorio, Celletti, Claudia, Gumina, Stefano, Venditto, Teresa   +4 more
core   +1 more source