Publicou 4 edições por ano
ISSN Imprimir: 1050-6934
ISSN On-line: 1940-4379
Indexed in
Osseointegration of Cobalt-Chrome Alloy Implants
RESUMO
Osseointegration or osteointegration refers to a direct bone-to-metal interface without interposition of non-bone tissue. The long-term clinical success of bone implants is critically related to wide bone-to-implant direct contact. However, only poor bone formation or even host bone resorption have been shown where bone is in tight contact with the implant surface. It has been suggested that an appropriate space between implant and host bone may be useful for early peri-implant bone formation. Additionally, osseointegration depends on the topographical and chemical characteristics of the implant surface. Cobalt-chrome (Co-Cr) is a metal alloy of cobalt and chromium. Because of its high strength, temperature endurance and wear resistance, it is commonly used in dental and orthopedic implants. In orthopedic implants it is usually composed of cobalt with chromium, molybdenum, and traces of other elements. Co-Cr alloys are especially useful where high stiffness or a highly polished and extremely wear-resistant material is required. This article reviews the Co-Cr alloy orthopedic implants in terms of their properties, porous coating, osseointegration, outcome, and failure.
-
Gulseren Gulcihan, Goktas Melis, Ceylan Hakan, Tekinay Ayse B., Guler Mustafa O., Nanomaterials for Bone Tissue Regeneration and Orthopedic Implants, in Therapeutic Nanomaterials, 2016. Crossref
-
Aslanian Thierry, All dual mobility cups are not the same, International Orthopaedics, 41, 3, 2017. Crossref
-
Liddell Robert S., Davies John E., Biological Fixation: The Role of Screw Surface Design, in Orthopedic Biomaterials, 2018. Crossref
-
Ganbold Boldbayar, Heo Seong-Joo, Koak Jai-Young, Kim Seong-Kyun, Cho Jaejin, Human Stem Cell Responses and Surface Characteristics of 3D Printing Co-Cr Dental Material, Materials, 12, 20, 2019. Crossref
-
Olajide Jimmy Lolu, Desai D.A., Ajibola J.O., Adekoya Gbolahan Joseph, Daramola Oluyemi Ojo, Alaneme K.K., Fasiku Victoria Oluwaseun, Sadiku Emmanuel Rotimi, Nosocomial Bacterial Infection of Orthopedic Implants and Antibiotic Hydroxyapatite/Silver-Coated Halloysite Nanotube With Improved Structural Integrity as Potential Prophylaxis, in Antibiotic Materials in Healthcare, 2020. Crossref
-
Aldhohrah Taghrid, Yang Jiajun, Guo Jiawen, Zhang Hui, Wang Yan, Ion release and biocompatibility of Co-Cr alloy fabricated by selective laser melting from recycled Co-Cr powder: An in vitro study, The Journal of Prosthetic Dentistry, 2021. Crossref
-
Garcia-Mendez María Cristina, Urrutia-Baca Victor Hugo, Cuao-Moreu Carlos A., Lorenzo-Bonet Ernesto, Alvarez-Vera Melvyn, Ortiz-Martinez David Mizael, de la Garza-Ramos Myriam Angelica, In Vitro Biocompatibility Evaluation of a New Co-Cr-B Alloy with Potential Biomedical Application, Metals, 11, 8, 2021. Crossref
-
Aiman Abd Rahim, Vigneswari Sevakumaran, Amran Nur Athirah, Murugaiyah Vikneswaran, Amirul Al-Ashraf, Ramakrishna Seeram, Advancing Regenerative Medicine Through the Development of Scaffold, Cell Biology, Biomaterials and Strategies of Smart Material, Regenerative Engineering and Translational Medicine, 8, 2, 2022. Crossref
-
Gautam Sanjeev, Bhatnagar Dhruv, Bansal Deepika, Batra Hemant, Goyal Navdeep, Recent advancements in nanomaterials for biomedical implants, Biomedical Engineering Advances, 3, 2022. Crossref