Reduction of Bacterial Proliferation by Zirconium Collar in Dental Implants
Alberto Maltagliati, Francesca Angiero, Samer Zaky, Sergio Blasi, Andrea Ottonello
Annual Research & Review in Biology · pp. 1–8 · Published 29 Jan 2018
10.9734/ARRB/2018/38270Abstract
The peri-implant bacterial colonization is one of the current major problems facing dental implants with no actual protocols for prevention. The use of zirconium for bacterial eradication has already been reported and discussed in the dental literature. In this study we evaluated for the first time the ability of a "hybrid" dental implant model – where the implant collar is made out of titanium and zirconium - to reduce the peri-implant bacterial colonization, using traditional implants from the same manufacturer as controls. The results of microbiological analysis and the evaluation of the classic parameters of an implant success confirmed that, in all the 30 patients in this study, the zirconium collar had a vital role in reducing peri-implant bacterial colonization, and that the "hybrid" implants show lower plaque index values, less bleeding and less marginal bone loss than the traditional implants. Our data therefore suggest that a zirconium collar can effectively reduce the bacterial colonization around a titanium implant favoring a better long-term prognosis.
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Cited by 8
Tanjira Kueakulkangwanphol, Nichamon Chaianant, Yanee Tantilertanant · Journal of the California Dental Association · 2021
Yunzhen Yang, Hao Ding, Aifang Han · Dental Materials · 2023
Goli Khaleghi, Hoda Mahdavi, Seied Rabi Mahdavi · International Journal of Implant Dentistry · 2021
Heloisa Navarro Pantaroto, Karina Pintaudi Amorim, Jairo Matozinho Cordeiro · Biofouling · 2019
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