Results 61 to 70 of about 2,056,522 (350)

Biodegradation patterns of injected composite bone cements in porcine vertebral bodies: A study using quantitative computed tomography

Formosan Journal of Surgery, 2019
Background: For vertebroplasty, newly synthesized bone cements are proposed to replace traditional polymethylmethacrylate (PMMA). Most inventors initially evaluated these newly developed cements in animal spine models.
Chi-Ching Yeh, Chii-Jen Chen, Yun Tang, Kai-Chiang Yang, Chang-Chin Wu   +4 more
doaj   +1 more source

A review on the polymer properties of hydrophilic, partially degradable and bioactive acrylic cements (HDBC) [PDF]

, 2007
Acrylic bone cements were developed around 50 years ago for the fixation of hip prostheses during arthroplasty. Over the intervening years, a series of drawbacks have been disclosed that have fostered intensive research on the development of novel or ...
Boesel, L. F., Reis, R. L.
core   +1 more source

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

Advanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo, Marius Didziokas, Malene Siri Berg Jacobsen, Thorbjørn Erik Køppen Christensen, Innokenty Kantor, Mads Ry Vogel Jørgensen, Klaus Pagh Almtoft, Jesper Skovhus Thomsen, Anthony Herrel, Catherine J.A. Williams, Henrik Birkedal   +10 more
wiley   +1 more source

Surface degradation–enabled osseointegrative, angiogenic and antiinfective properties of magnesium-modified acrylic bone cement

Journal of Orthopaedic Translation, 2019
Objective: This work focuses on tackling the inadequate bone/implant interface strength of acrylic bone cements, which is a formidable problem diminishing their clinical performance, especially in percutaneous kyphoplasty surgery. Methods: A new strategy
Xiao Lin, Jun Ge, Donglei Wei, Chun Liu, Lili Tan, Huilin Yang, Ke Yang, Huan Zhou, Bin Li, Zong-Ping Luo, Lei Yang   +10 more
doaj   +1 more source

Calcium phosphate cements for bone engineering and their biological properties

Bone Research, 2017
Calcium phosphate cements (CPCs) are frequently used to repair bone defects. Since their discovery in the 1980s, extensive research has been conducted to improve their properties, and emerging evidence supports their increased application in bone tissue ...
H. Xu, Ping Wang, Lin Wang, C. Bao, Qianming Chen, M. Weir, L. Chow, Liang Zhao, Xuedong Zhou, M. Reynolds   +9 more
semanticscholar   +1 more source

Mechanical properties of α-tricalcium phosphate-based bone cements incorporating regenerative biomaterials for filling bone defects exposed to low mechanical loads [PDF]

, 2015
Calcium phosphate-based cements with enhanced regenerative potential are promising biomaterials for the healing of bone defects. With a view to the use of such cements for low load bearing applications such as sinus augmentation or filling extraction ...
Criss, Zachary K., Feller, Lacie, Hardy, John G., Harrison, Reed, Modi, Shan P., Murphy, Matthew B., Schmidt, Christine E., Suggs, Laura J.   +7 more
core   +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

Nanofunctionalized zirconia and barium sulfate particles as bone cement additives

International Journal of Nanomedicine, 2009
Riaz Gillani1, Batur Ercan1, Alex Qiao3, Thomas J Webster1,21Division of Engineering, 2Department of Orthopaedics, Brown University, Providence, RI, USA; 3G3 Technology Innovations, LLC, Pittsford, NY, USAAbstract: Zirconia (ZrO2) and barium sulfate ...
Riaz Gillani, Batur Ercan, Alex Qiao, et al   +3 more
doaj  

Osteogenic lithium-doped brushite cements for bone regeneration

Bioactive Materials, 2022
This study investigated the osteogenic performance of new brushite cements obtained from Li+-doped β-tricalcium phosphate as a promising strategy for bone regeneration.
K. Hurle, F.R. Maia, V.P. Ribeiro, S. Pina, J.M. Oliveira, F. Goetz-Neunhoeffer, R.L. Reis   +6 more
doaj   +1 more source

Mechanical Properties and Cytocompatibility Improvement of Vertebroplasty PMMA Bone Cements by Incorporating Mineralized Collagen

Materials, 2015
Polymethyl methacrylate (PMMA) bone cement is a commonly used bone adhesive and filling material in percutaneous vertebroplasty and percutaneous kyphoplasty surgeries. However, PMMA bone cements have been reported to cause some severe complications, such
Hong-jiang Jiang, Jin Xu, Z. Qiu, Xin-long Ma, Ziqiang Zhang, Xun-xiang Tan, Yun Cui, F. Cui   +7 more
semanticscholar   +1 more source