Results 71 to 80 of about 102,486 (363)

AI‐Assisted Design and Evaluation of SLM‐Ti64 Implants for Enhanced Bone Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
AI‐driven simulations of biological healing, combining biomechanical modeling and machine learning, enable personalized orthopedic treatments. By decoding healing patterns influenced by implants and patient‐specific factors, this approach advances fracture repair understanding, optimizes implant design, and supports precision medicine and sustainable ...
Muhammad Usama Zaheer   +3 more
wiley   +1 more source

Fracture Compression and Construct Stability with Variable Pitch Locking Screws in Cadaveric Specimens

open access: yesFoot & Ankle Orthopaedics
Category: Trauma; Basic Sciences/Biologics Introduction/Purpose: A variable pitch locking screw is intended to provide interfragmentary compression combined with fixed angle stability of locking plate constructs.
Zachary A. Koroneos BS   +8 more
doaj   +1 more source

Harnessing Next‐Generation 3D Cancer Models to Elucidate Tumor‐Microbiome Crosstalk

open access: yesAdvanced Healthcare Materials, EarlyView.
Centralizes the microbiome within 3D tumor‐microbiome model platforms, including spheroids, organoids, 3D‐bioprinted constructs, and microfluidic chips, each enabling structured host‐tumor‐microbe studies. These systems support bacterial colonization, facilitating investigation of microbial impacts on tumor growth, immunity, and therapy. The microbiome
Marina Green Buzhor   +12 more
wiley   +1 more source

A novel model of locking plate and locking spongious screw: a biomechanical in vitro comparison study with classical locking plate

open access: yesJournal of Orthopaedic Surgery and Research
Background Locking plates are commonly used for the fixation of comminuted, periprosthetic and osteoporotic bone fractures. These plates are secured to the bone with screws, creating a stable connection with fixed angle between the plate and the screws ...
Fatih Parmaksizoglu   +2 more
doaj   +1 more source

The Design of Mechanically Compatible Fasteners for Human Mandible Reconstruction [PDF]

open access: yes, 1993
Mechanically compatible fasteners for use with thin or weakened bone sections in the human mandible are being developed to help reduce large strain discontinuities across the bone/implant interface.
Biermann, Paul J.   +2 more
core   +1 more source

Immersion in Raloxifene does not significantly improve bone toughness or screw pull-out strength in multiple in vitro models [PDF]

open access: gold, 2021
Michael R. Eby   +5 more
openalex   +1 more source

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

open access: yesAdvanced 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   +11 more
wiley   +1 more source

Desenvolvimento de parafusos de osso bovino: método de usinagem e estudo metrológico com projetor de perfil Bovine bone screws development: machining method and metrological study with profile projector

open access: yesActa Ortopédica Brasileira, 2006
Parafusos confeccionados de osso são pouco estudados na literatura. Aspectos estruturais, mecânicos e relativos a osteointegração e osteoindução são importantes tópicos de pesquisa a serem abrangidos previamente ao uso in vivo de implantes de osso ...
Davi P. Haje, José B. Volpon
doaj   +1 more source

Biomimetic Fibrinogen Nanofiber Scaffolds for Vascular Hematopoietic Stem Cell Niche Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents an advanced in vitro model of the vascular hematopoietic stem cell niche using self‐assembled fibrinogen nanofibers, mimicking the basement membrane in bone marrow (BM) sinusoids. The model supports the coculture of microvascular endothelial cells, stromal cells, and hematopoietic stem and progenitor cells, providing insights into ...
Sophia Lena Meermeyer   +4 more
wiley   +1 more source

Posterior fusion of the occipital axis in children with upper cervical disorder using both C2 pedicle and laminar screws (C2 hybrid screws)

open access: yesSpine Surgery and Related Research, 2018
Introduction: An occipital-cervical surgery for children is challenging for surgeons because of the immature bone quality, extensive anatomical variability, and small osseous structures.
Kenyu Ito   +10 more
doaj   +1 more source

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