scholarly journals Improved Anchorage of Ti6Al4V Orthopaedic Bone Implants through Oligonucleotide Mediated Immobilization of BMP-2 in Osteoporotic Rats

PLoS ONE ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. e86151 ◽  
Author(s):  
Julia V. Wölfle ◽  
Jörg Fiedler ◽  
Lutz Dürselen ◽  
Judith Reichert ◽  
Dieter Scharnweber ◽  
...  
Keyword(s):  
Bone Implants

Composite Materials in the Zirconia-Tricalcium Phosphate System for Bone Implants

2018 ◽  
Vol 483 (1) ◽  
pp. 59-63
Author(s):  
V. Smirnov ◽  
◽  
M. Goldberg ◽  
A. Krylov ◽  
S. Smirnov ◽  
...  
Keyword(s):  
Composite Materials ◽  
Tricalcium Phosphate ◽  
Bone Implants ◽  
Phosphate System

Application of Innovative Hydroxyapatite Materials in 3D Printing for Biocompatible Voice Implants

2018 ◽  
Vol 69 (4) ◽  
pp. 840-842
Author(s):  
Wojciech Musialik ◽  
Marcin Nabialek ◽  
Slawomir Letkiewicz ◽  
Andrei Victor Sandu ◽  
Katarzyna Bloch
Keyword(s):  
3D Printing ◽  
Surgical Procedures ◽  
Bacterial Infections ◽  
Fungal Infections ◽  
Colloidal Silver ◽  
Bone Implants ◽  
External Ring ◽  
Voice Prostheses ◽  
3D Printers ◽  
Silver Composite

The paper presents the possibility of using an innovative hydroxyapatite filament Ca10(PO4)6(OH)2 for printing in 3D printers of bone implants and the possibility of using it during implantation with voice prostheses. The introduction of an additional colloidal silver composite in voice implants will contribute to the reduction of bacterial infections, fungal infections and granulomatous hyperplasia. The creation of a stable external ring of the vocal fistula will remove complications associated with it with enlargement of the fistula and leakiness of voice implants. The ability to print with a hydroxyapatite filament will allow digital pre-surgery modeling of bone implants suited to the needs of surgical procedures.

State of the Art and Recent Patents on Mg-Based Biodegradable Bone Implants

2015 ◽  
Vol 4 (3) ◽  
pp. 168-188 ◽  
Author(s):  
Patricia Neacsu ◽  
Raluca Ion ◽  
Valentina Mitran ◽  
Adela Staras ◽  
Anisoara Cimpean
Keyword(s):  
State Of The Art ◽  
Bone Implants

Optimization of Technologies for Manufacture of Demineralized Bone Implants for Drug Release

2021 ◽  
Vol 54 (6) ◽  
pp. 393-396
Author(s):  
Yu. Yu. Litvinov ◽  
I. V. Matveichuk ◽  
V. V. Rozanov ◽  
V. V. Krasnov
Keyword(s):  
Drug Release ◽  
Bone Implants ◽  
Demineralized Bone

scholarly journals Preparation and physical‐biological characterization on titanium doped fluorophosphate nano bioglass: Bone implants

2020 ◽  
Author(s):  
Pugalanthi pandian Sankaralingam ◽  
Poornimadevi Sakthivel ◽  
A.S Priscilla ◽  
Jenifa Begam Rahumathulla ◽  
Vijayakumar Chinnaswamy Thangavel
Keyword(s):  
Biological Characterization ◽  
Bone Implants

Laser biomodulation in bone implants: a Raman spectral study

2002 ◽  
Author(s):  
Cibelle Lopes ◽  
Sokki Sathaiah ◽  
Antonio L. B. Pinheiro ◽  
Janaina Duarte ◽  
Airton A. Martin ◽  
...  
Keyword(s):  
Spectral Study ◽  
Bone Implants ◽  
Raman Spectral

Inkjet printing of Chitlac-nanosilver—a method to create functional coatings for non-metallic bone implants

2014 ◽  
Vol 6 (4) ◽  
pp. 041001 ◽  
Author(s):  
Sara Nganga ◽  
Niko Moritz ◽  
Ruzica Kolakovic ◽  
Kristina Jakobsson ◽  
Johan O Nyman ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Bone Implants ◽  
Functional Coatings

scholarly journals Effect of Osteoporosis on Well-Integrated Bone Implants

2021 ◽  
Vol 11 (2) ◽  
pp. 723
Author(s):  
Amani M. Basudan ◽  
Marwa Y. Shaheen ◽  
Abdurahman A. Niazy ◽  
Jeroen J.J.P. van den Beucken ◽  
John A. Jansen ◽  
...  
Keyword(s):  
Dental Implants ◽  
Femoral Condyle ◽  
Bone Implants ◽  
Bone Implant ◽  
Ovx Rats ◽  
Bone Response ◽  
Significant Difference ◽  
Female Wistar Rats ◽  
Edentulous Patients

The installation of dental implants has become a common treatment for edentulous patients. However, concern exists about the influence of osteoporosis on the final implant success. This study evaluated whether an ovariectomy (OVX)-induced osteoporotic condition, induced eight weeks postimplantation in a rat femoral condyle, influences the bone response to already-integrated implants. The implants were inserted in the femoral condyle of 16 female Wistar rats. Eight weeks postimplantation, rats were randomly ovariectomized (OVX) or sham-operated (SHAM). Fourteen weeks later, animals were sacrificed, and implants were used for histological and histomorphometric analyses. A significant reduction in the quantity and quality of trabecular bone around dental implants existed in OVX rats in comparison to the SHAM group. For histomorphometric analysis, the bone area (BA%) showed a significant difference between OVX (34.2 ± 4.3) and SHAM (52.6 ± 12.7) groups (p < 0.05). Bone–implant contact (BIC%) revealed significantly lower values for all implants in OVX (42.5 ± 20.4) versus SHAM (59.0 ± 19.0) rats. Therefore, induction of an osteoporotic condition eight weeks postimplantation in a rat model negatively affects the amount of bone present in close vicinity to bone implants.

Zn based hydroxyapatite based coatings deposited on a novel FeMoTaTiZr high entropy alloy used for bone implants

2021 ◽  
pp. 101591
Author(s):  
Mirela M. Codescu ◽  
Alina Vladescu ◽  
Victor Geanta ◽  
Ionelia Voiculescu ◽  
Iulian Pana ◽  
...  
Keyword(s):  
High Entropy Alloy ◽  
Bone Implants ◽  
High Entropy

Effect of Surface Roughness on the Properties of Titanium Materials for Bone Implants

2021 ◽  
Vol 66 (8) ◽  
pp. 1073-1078
Author(s):  
O. K. Kamynina ◽  
K. S. Kravchuk ◽  
M. A. Lazov ◽  
S. M. Pestov
Keyword(s):  
Surface Roughness ◽  
Bone Implants ◽  
Effect Of Surface
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