Results 31 to 40 of about 8,219 (216)

Correlative Microscopy of Bone in Implant Osteointegration Studies [PDF]

open access: yesThe Scientific World JOURNAL, 2010
Routine morphological analyses usually include investigations by light microscopy (LM), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Each of these techniques provides specific information on tissue morphology and all the obtained results are then combined to give an in-depth morphological overview of the examined ...
TRIRE', ALESSANDRA   +8 more
openaire   +4 more sources

Zirconia Based Dental Biomaterials: Structure, Mechanical Properties, Biocompatibility, Surface Modification, and Applications as Implant

open access: yesFrontiers in Dental Medicine, 2021
Zirconia, with its excellent mechanical properties, chemical stability, biocompatibility, and negligible thermal conductivity, is ideal for dental and orthopedic applications. In addition, the biocompatibility of zirconia has been studied in vivo, and no
Hua Lin, Hua Lin, Cuilan Yin, Anchun Mo
doaj   +1 more source

Antibiotic-loaded amphora-shaped pores on a titanium implant surface enhance osteointegration and prevent infections [PDF]

open access: yes, 2021
Artificial prostheses for joint replacement are indispensable in orthopedic surgery. Unfortunately, the implanted surface is attractive to not only host cells but also bacteria.
Borcherding, Kai   +11 more
core   +1 more source

Fabrication of In Situ Grown Hydroxyapatite Nanoparticles Modified Porous Polyetheretherketone Matrix Composites to Promote Osteointegration and Enhance Bone Repair

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The repairment of critical-sized bone defects is a serious problem that stimulates the development of new biomaterials. In this study, nanohydroxyapatite (nHA)-doped porous polyetheretherketone (pPEEK) were successfully fabricated by the thermally ...
Ningning Wang   +5 more
doaj   +1 more source

Tantalum as Trabecular Metal for Endosseous Implantable Applications

open access: yesBiomimetics, 2023
During the last 20 years, tantalum has known ever wider applications for the production of endosseous implantable devices in the orthopedic and dental fields.
Filippo Carraro, Andrea Bagno
doaj   +1 more source

Exploring the mechanism behind improved osteointegration of phosphorylated titanium implants with hierarchically structured topography [PDF]

open access: yes, 2019
Titanium (Ti) and its alloys have been frequently used in dental and orthopedic implants, but the undesired oxide layer easily formed on the surface tends to be the cause of implant failure for Ti-based implants.
Yang, Yutao   +8 more
core   +1 more source

Image_1_Resolvin D1 improves allograft osteointegration and directly enhances osteoblasts differentiation.jpeg [PDF]

open access: yes, 2023
IntroductionAllografts are the most common bone grafts for repairing osseous defects. However, their use is associated with an increased risk for infections, donor disease transmission and osteointegration deficiency.
Gilad Mizrahi (14680054)   +8 more
core   +1 more source

OSTEOINTEGRATION OF AN UNCEMENTED MODULAR REVISION STEM IMPLANTED DURING REVISION HIP SURGERY [PDF]

open access: yes, 2014
Summary: Background: Though mid-term survival rates of over 95% in several series have been published, there is still a paucity of related literature regarding the role of vertical stem instability in the osteointegration of fluted tapered stems.
Pavel Šponer   +5 more
core   +3 more sources

Osteointegration characterization of titanium biofunctionalized with drug-loaded nanoparticules implanted in a diabetic animal model [PDF]

open access: yes, 2022
Type II diabetes mellitus is the most common metabolic disorder and represents a contraindication for optimal orthopaedic implant treatment since it is considered to be directly related to decrease bone regeneration capacities.
Hulata, Elise
core   +3 more sources

Zirconia in Dental Implantology: A Review of the Literature with Recent Updates

open access: yesBioengineering
Zirconia dental implants have emerged as a transformative material in implantology, offering a biocompatible, esthetic, and durable alternative to traditional titanium implants. This comprehensive review explores the key properties of zirconia, including
Sami Aldhuwayhi
doaj   +1 more source

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