Results 71 to 80 of about 1,387,944 (183)

Ultrasound Findings in Symptomatic HADD of the Hand and Wrist. A Case Series of 37 Patients

open access: yesJournal of Clinical Ultrasound, EarlyView.
Ultrasound enables accurate diagnosis of hydroxyapatite deposition disease of the hand and wrist in patients with acute, non‐traumatic pain, typically in middle‐aged women. Characteristic calcifications, often in the resorptive phase, support diagnosis, while radiography may confirm findings without the need for advanced imaging.
Marco Becciolini   +3 more
wiley   +1 more source

Arthroscopic Reduction of Complex Dorsal Metacarpophalangeal Dislocation of Index Finger

open access: yesArthroscopy Techniques, 2014
Complex dorsal dislocation of the metacarpophalangeal joint is an uncommon injury, typically caused by entrapment of the volar plate within the joint space.
Akira Kodama, M.D., Ph.D.   +2 more
doaj   +1 more source

Surgical reconstruction in Wassel type IV thumb duplication

open access: yesActa Orthopaedica et Traumatologica Turcica, 2020
Objective: The aim of this study was to review the results of patients with Wassel type IV thumb duplication, treated with a single reconstructive procedure. Methods: The mean follow–up period was 76.9 months.
Murat Kayalar   +5 more
doaj   +1 more source

Age-based model for metacarpophalangeal joint proprioception in elderly

open access: yes, 2017
Mike D Rinderknecht,1 Olivier Lambercy,1 Vanessa Raible,2 Joachim Liepert,2 Roger Gassert1 1Rehabilitation Engineering Laboratory, Department of Health Sciences and Technology, Institute of Robotics and Intelligent Systems, ETH Zurich, Zurich ...
Lambercy O   +4 more
core  

Zero Time‐to‐Echo Imaging of the Hand and Wrist in Rheumatoid Arthritis Patients

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Zero time‐to‐echo (ZTE) imaging allows for signal acquisition from tissues with extremely short T2* relaxation times, enabling the generation of computed tomography (CT)‐like images through gray‐scale inversion. Purpose To assess the usefulness of adding ZTE imaging to conventional MRI for the detection of hand and wrist bone ...
Jun Tsukamoto   +8 more
wiley   +1 more source

Controllable DNA Condensation by Mixed Cationic Gemini/Nonionic Surfactant Systems: Structure, Thermodynamics, and Cytotoxicity

open access: yesJournal of Surfactants and Detergents, EarlyView.
ABSTRACT Controllable DNA condensation is important for nucleic‐acid packaging and non‐viral gene‐delivery systems. This study aimed to determine how the composition of mixed nonionic C12E10 and cationic gemini C12C6C12Br2 surfactants regulates DNA condensation, structure, thermodynamics, and cytotoxicity.
Bo Wang   +3 more
wiley   +1 more source

The rheumatoid metacarpophalangeal joint.

open access: yes, 2011
Author(s) Pre and Post-Print Version OnlyRheumatoid metacarpophalangeal joint deformities remain an important cause of disability. Surgical intervention in carefully selected patients improves function and prolongs independence.
Burke, Frank
core   +1 more source

Nail Disorders in Systemic Conditions

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Nail findings in children can be indicative of an underlying systemic disease. Many of these findings are seen in multiple entities and are not specific to one disease. The importance of specifically examining for these nail changes cannot be overstated.
Jane Sanders Bellet
wiley   +1 more source

The validity and inter-relationship of subjective and objective measurements of stiffness in human joints [PDF]

open access: yes, 1988
Rheumatoid arthritis is a chronic, progressive, inflammatory disease characterised by pain, stiffness, swelling and loss of function. Severity of these symptoms is extremely variable both between patients and over time in individual patients.
Rhind, Valerie M.
core  

A Compact Annular Electrostatic Clutch Joint: Dynamic Response Modeling and Time‐Sharing Control for Underactuated Robots

open access: yesSmartBot, EarlyView.
Electrostatic clutches offer programmable variable stiffness for multi‐DOF robots, but their continuous motion is usually bottlenecked by spatial constraints and detachment delays. Here, the authors report a compact annular electrostatic clutch joint with a biphasic amplitude‐frequency modulation strategy to rapidly mitigate residual polarization ...
Haochen Yong   +5 more
wiley   +1 more source

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