Results 51 to 60 of about 1,393,528 (280)

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Bioengineered Lymphatic Vessels in Synthetic Matrices to Study Breast Cancer Cell Functions

Advanced Healthcare Materials, EarlyView.
Lymphatic vessels are involved in cancer metastasis. To study the interplay between metastasizing cancer cells and lymphatic vessels under highly reproducible conditions, advanced in vitro models are required. In this work, 3D lymphatic networks are formed in biomimetic hydrogels and their interactions with invasive and non‐invasive cancer cell‐lines ...
Rodi Odabasi, Lisa A. Krattiger, Magdalini Kanari, Mira A. Jacobs, Lukas O. Moser, Mark W. Tibbitt, Cornelia Halin, Martin Ehrbar   +7 more
wiley   +1 more source

Interpretation of Sectoral Standard Requirements and Test Methods for Orthopaedic Surgical Navigation Equipment Employing Robotic Technology

Xiehe Yixue Zazhi
In recent years, robot-assisted technology has become increasingly sophisticated in the field of orthopedic surgical navigation. To ensure surgical safety and protect patient rights, corresponding products must undergo rigorous and standardized pre ...
TANG Qiaohong, MENG Xiangfeng, WANG Hao, LI Shu   +3 more
doaj   +1 more source

Sports Injuries While Wingfoiling

Open Access Journal of Sports Medicine, 2023
Thomas Gangl,1,2 Maurice Balke,2– 4 Gulen Ayhan,5 Kirsten Thuenemann1,2 1Department of Trauma and Orthopedic Surgery, Sports Traumatology, Friedrich-Ebert-Krankenhaus Neumuenster, Neumuenster, Schleswig Holstein, Germany; 2Surfmedizin e.V., Neumuenster ...
Gangl T, Balke M, Ayhan G, Thuenemann K
doaj  

[Use of the orthopedic equipment made of plastics in children].

Ortopediia travmatologiia i protezirovanie, 1979
Ia I, Boĭko, S D, Shevchenko, V V, Suvorova, I B, Timchenko, G V, Bezvesil'naia   +4 more
openaire   +2 more sources

Justification of Body Mass Index cutoffs for hip and knee joint arthroplasty among California orthopedic surgeons

Journal of Orthopaedic Surgery and Research
Many orthopedic surgeons choose not to perform joint arthroplasty on patients with a Body Mass Index (BMI) of 35 or above, citing poorer outcomes and increased procedure risk.
Sophie V. Orr, Gavin C. Pereira, B. A. Christiansen   +2 more
semanticscholar   +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

Choosing the Appropriate Assistive Device: A Card-Sorting Activity

MedEdPORTAL, 2008
Introduction This resource is a 30-40 minute instructional activity designed for small groups of six to eight medical trainees to apply basic information learned about assistive devices.
Maria van Zuilen, Osvaldo Rodriguez, Miguel Paniagua, Michael Mintzer   +3 more
doaj   +1 more source

Fibrillar Bundles as Fibrous Filler Materials for Attaining Cell Anisotropy in Bioprinting

Advanced Healthcare Materials, EarlyView.
Fibrillar bundles are introduced as a bioprintable additive that enables robust and scalable cellular alignment within 3D constructs through flow‐induced orientation during extrusion. These fibers support strong cell adhesion and polarization across various cell types and significantly enhance myotube alignment in Gelatine‐Methacryloyl (GelMA ...
Sven Heilig, Zan Lamberger, Lys Sprenger, Vivien Priebe, Camilla Mussoni, Denitsa Docheva, Kristina Andelovic, Jürgen Groll, Sahar Salehi, Gregor Lang, Matthias Ryma   +10 more
wiley   +1 more source