Results 91 to 100 of about 69,313 (297)

The influence of hook tip in different depths on the acromioclavicular joint dislocation treated with clavicular hook plate: A retrospective study

, 2021
Ding Xu, Weigang Lou, Ming Li, Jianming Chen   +3 more
openalex   +1 more source

Biodegradable Implantable Electronics with Wireless Technology for Real‐Time Clinical Applications

Advanced Healthcare Materials, EarlyView.
The article explores how bioresorbable implantable electronics merge wireless communication and power delivery with biodegradable materials to enable real‐time clinical applications. It highlights advances in materials, system design, and medical uses across neural, cardiovascular, digestive, immune, and drug‐delivery systems.
Myeongki Cho, Jeong Woo Chae, Young‐Jin Park, Ki Jun Yu, Sang Min Won   +4 more
wiley   +1 more source

Posterior Interosseous Nerve Injury From Chronic Monteggia Fracture Dislocation Requiring Nerve Reconstruction

Journal of the Pediatric Orthopaedic Society of North America
Monteggia fracture-dislocations are rare elbow injuries in the pediatric population. Multiple case reports have described posterior interosseous nerve (PIN) palsies in the setting of Monteggia fracture-dislocations, usually due to stretch neuropraxia. In
John Bartoletta, MD, Raymond Tse, MD, Suzanne Steinman, MD   +2 more
doaj   +1 more source

Asymmetric bilateral hip dislocations and unilateral femoral head fracture: A CASE report

Trauma Case Reports, 2018
Hip is a stabilized joint due to the surrounding ligaments, and muscles, which can dislocate as a result of high energy trauma, high-level falls, and motor vehicle accidents.
Erdem Değirmenci, Yasin Emre Kaya, Kutay Engin Özturan   +2 more
doaj   +1 more source

Transformative Bioactive Wear Resistant Ti3Au:N and Ti3Au:O Coatings for Medical Implants and Devices

Advanced Healthcare Materials, EarlyView.
Coatings of titanium‐gold are grown in nitrogen and oxygen environments via magnetron sputtering to simultaneously enhance their biotribological and antibacterial properties. The coatings are highly crystalline with superhard scratch‐resistant surfaces and wear rates 20 times lower than the bare Ti‐6Al‐4V substrate.
Cecil Cherian Lukose, Ioannis Anestopoulos, Iraklis‐Stavros Panagiotidis, Guillaume Zoppi, Anna M Black, Lynn G. Dover, Leon Bowen, Ángel Serrano‐Aroca, Lorenzo Mendola, Davide Morrone, Mihalis I. Panayiotidis, Martin Birkett   +11 more
wiley   +1 more source

Surgical management of chronic temporomandibular joint dislocations

Indian Journal of Dental Research, 2018
Introduction: Temporomandibular joint dislocation is described as the movement of mandibular condyle out of the fossa beyond its anatomical and functional boundaries causing pain and discomfort.
S M Balaji, Preetha Balaji
doaj   +1 more source

Gentamicin‐Loaded Carbonate Apatite with Dual Antibacterial and Osteogenic Functions for Combating Surgical Site Infections

Advanced Healthcare Materials, EarlyView.
A bone substitute with gentamicin physically precipitated onto the surface of carbonate apatite exhibits prompt drug release, high bactericidal activity, and osteogenic capacity. Efficient antibacterial activity mitigates early postoperative neutrophil accumulation, the status of which may serve as a potential parameter for evaluating the antibacterial
Linghao Xiao, Gabriela Laranjeira Abe, Jun‐Ichi Sasaki, Haruaki Kitagawa, Ririko Tsuboi, Tomoki Kohno, Satoshi Imazato   +6 more
wiley   +1 more source

Revision Acromioclavicular-Coracoclavicular Reconstruction: Use of Precontoured Button and 2 Allografts

Arthroscopy Techniques, 2017
Injuries to the acromioclavicular (AC) joint are common, particularly in the young and active population. Approximately 9% of all shoulder girdle injuries involve the AC joint, and AC joint dislocations represent approximately 8% of all joint ...
Daniel B. Haber, M.D., Robert C. Spang, M.D., George Sanchez, B.S., Anthony Sanchez, B.S., Márcio B. Ferrari, M.D., CAPTM.D., M.C., U.S.N.R. Matthew T. Provencher, M.D.   +5 more
doaj   +1 more source

Self‐Assembling Peptide Hydrogels Support Stromal Vascular Fraction Viability to Promote In Vivo Nerve Regeneration

Advanced Healthcare Materials, EarlyView.
Stromal vascular fraction (SVF) may enhance nerve repair, especially when delivered in a self‐assembling peptide hydrogel (SAPH). In vitro, softer SAPH increased neuronal explant outgrowth and supported greater SVF viability and proliferation. In a rat sciatic defect, SVF in an optimized SAPH produced motor and sensory recovery equivalent to autograft ...
Liam A. McMorrow, Steffan Llewellyn, Jared McSweeney, Alessandro Faroni, Aline F. Miller, Alberto Saiani, Adam J. Reid   +6 more
wiley   +1 more source

Atomic‐Scale Insights into Nanoparticle Exsolution at Dislocations in Dislocation‐Engineered Catalysts

Advanced Materials, EarlyView.
This study reveals an atomic‐level correlation between bulk dislocations and the exsolution of surface nanoparticles through a novel approach for dislocation engineering in epitaxial thin films. Employing in situ scanning transmission electron microscopy, two primary reasons for the frequent nucleation of dislocation‐associated nanoparticles are ...
Moritz Lukas Weber, Moritz Kindelmann, Dylan Jennings, Jan Hölschke, Regina Dittmann, Joachim Mayer, Wolfgang Rheinheimer, Xufei Fang, Felix Gunkel   +8 more
wiley   +1 more source