Results 91 to 100 of about 96,136 (218)

Reproducibility of Electromagnetic Field Simulations of Local Radiofrequency Transmit Elements Tailored for 7 T MRI

Sensors
The literature reports on radiofrequency (RF) transmit (Tx) elements tailored for ultrahigh-field (UHF) magnetic resonance imaging (MRI) showed confounded reproducibility due to variations in simulation tools, modeling assumptions, and meshing techniques.
Max Joris Hubmann, Bilguun Nurzed, Sam-Luca Hansen, Robert Kowal, Natalie Schön, Daniel Wenz, Nandita Saha, Max Lutz, Thomas M. Fiedler, Stephan Orzada, Lukas Winter, Boris Keil, Holger Maune, Oliver Speck, Thoralf Niendorf   +14 more
doaj   +1 more source

Arthroscopic Posterior Glenoid Bone Block Using an Adapted Anterior Glenoid Guide and Independent Cortical Button Fixation

Arthroscopy Techniques, EarlyView.
Abstract Recurrent posterior shoulder instability associated with posterior glenoid bone loss remains challenging. Arthroscopic bone block procedures have gained popularity due to their minimally invasive nature and their ability to restore glenoid concavity while addressing associated intra‐articular pathology.
Pablo Cañete San Pastor, M Inmaculada Prósper Ramos   +1 more
wiley   +1 more source

Less‐Invasive Capsulotomy Strategy in Hip Arthroscopy: The Gluteus Minimus Sign as a Visual Landmark for the Joint Capsule Based on Cadaveric Analysis

Arthroscopy Techniques, EarlyView.
Abstract Hip arthroscopy requires a capsulotomy to achieve adequate visualization and access; however, an excessive incision can increase the risk of postoperative instability. This technical note describes a less‐invasive capsulotomy technique guided by the “gluteus minimus sign,” a fibrous membrane connecting the main tendon of the gluteus minimus to
Tetsuya Tachibana, Masahiro Tsutsumi, Akimoto Nimura, Hajime Utsunomiya   +3 more
wiley   +1 more source

Assessing Temperature-Controlled Radiofrequency Tonsil Ablation for Treatment of Halitosis Caused by Chronic Tonsillitis with Caseum

پزشکی بالینی ابن سینا, 2015
Introduction & Objective: Chronic tonsillitis with caseum has been proven to be the cause of halitosis. The objective of this study was to evaluate the efficacy and safety of temperature-controlled radiofrequency tonsil ablation in the treatment of ...
Farnaz Hashemian, Hoda Jafari Moez, Farhad Farahani, Mohammad Ali Seifrabei   +3 more
doaj  

Arthroscopic Anatomic Repair of the Triangular Fibrocartilage Complex Foveal Tears With Suture Anchors With Preservation of the Ligament Remnant

Arthroscopy Techniques, EarlyView.
Abstract The deep layer of the triangular fibrocartilage complex (distal radioulnar ligament) serves as the primary stabilizer of the distal radioulnar joint. Historically, the deep triangular fibrocartilage complex was reattached to the ulnar fovea using bone tunnel or suture anchor techniques to achieve isometric repair.
Yu Jiang, Wanxue Wang, Deixi Cui, Qinge Guo, Pengfei Yan, Jinli Chen, Xia Zhao   +6 more
wiley   +1 more source

Arthroscopic Latarjet Using a 3 Anterior Portal Technique

Arthroscopy Techniques, EarlyView.
Abstract Arthroscopic Latarjet is technically challenging with a steep learning curve. Several limitations include the risk of malposition of the coracoid bone block, the risk of screw fixation, such as hardware failure and irritation, and the risk of neurological injury.
Cheryl Marise Peilin Tan, Timothy Wei Wen Teo, Juen Zhik Chan   +2 more
wiley   +1 more source

L‐Capsulotomy and Anatomic Repair of Zona Orbicularis: Hip Arthroscopy Capsular Management for Femoroacetabular Impingement Syndrome

Arthroscopy Techniques, EarlyView.
Abstract As an increasingly recognized technique, the longitudinal outside‐in capsulotomy (LOIC) has the advantages of reducing damage to the iliofemoral ligament and decreasing the impact on hip joint stability. However, it has limitations in exposing and addressing acetabular‐sided lesions, particularly in femoroacetabular impingement syndrome cases ...
Shi‐Yu Sha, Xin‐Xin Lang, Yi Liu, Chun‐Bao Li, Qing‐Feng Yin   +4 more
wiley   +1 more source

Combined Arthroscopic Medial Meniscal Root Repair and Centralization Using All‐Suture Anchors Without a Posteromedial Portal

Arthroscopy Techniques, EarlyView.
Abstract Medial meniscus posterior root tears frequently result in meniscal extrusion and disruption of normal tibiofemoral contact mechanics. Several techniques, including transtibial pullout and anchor‐based repair methods, are used for root repair and meniscus centralization.
Coşkun Genç, Burak Menderes Akdoğan, Ilias Fanourgiakis, Panagiotis Antzoulas, Fatih Barça, Halis Atıl Atilla   +5 more
wiley   +1 more source

Double‐Row Rotator Cuff Repair With Biological Augmentation Using Fibrin Clot‐Loaded Tendon Remnants

Arthroscopy Techniques, EarlyView.
Abstract Rotator cuff tears are a common cause of shoulder dysfunction, and the management of remnant tendon during repair remains a clinical challenge. This article describes a technique that preserves tendon remnants by wrapping them in a fibrin clot, thereby enhancing the biological environment at the tendon‐bone interface. The fibrin clot, prepared
Chenyang Meng, Xinghao Deng, Changxu Han, Xinhao Li, Rui Yang   +4 more
wiley   +1 more source

Biportal Endoscopic Posterior Open‐Window Focal Debridement and Lavage for Sacroiliac Joint Tuberculosis

Arthroscopy Techniques, EarlyView.
Abstract Sacroiliac joint tuberculosis (SJT), although relatively uncommon, may lead to severe destruction and functional impairment of the sacroiliac joint. Surgical intervention is recommended for patients with significant joint destruction, mild cystic changes, or sacroiliac joint instability. Early bone fusion may be facilitated through drainage of
Wei Cheng, Wei Zhang, Hao Pan, Gaoyong Jia   +3 more
wiley   +1 more source