We have located links that may give you full text access.
A 5-year randomized clinical trial comparing minimally with moderately rough implants in patients with severe periodontitis.
Journal of Clinical Periodontology 2018 June
AIM: To compare the clinical and microbiological performance of minimally and moderately rough implants in patients with a history of severe periodontitis.
MATERIAL AND METHODS: Forty-eight minimally (Turned surface [Tur]) and moderately (TiUnite surface [TiU]) rough implants were placed in eighteen patients according to a split-mouth protocol. Marginal bone loss, probing pocket depth (PPD), clinical attachment level (CAL), and bleeding on probing (BoP) were recorded, and microbial samples were analysed by means of quantitative PCR.
RESULTS: The amount of bone loss over the 5-year period tended to be lower along Tur when compared with that of TiU surfaces (1.0 versus 1.7 mm, p = .06). Although the clinical outcomes tended to be better for Tur surfaces, there were no significant differences between both surfaces in mean PPD (Tur: 3.1 versus TiU: 4.2 mm, p = .09) or CAL (Tur: 0.5 versus TiU: 1.7 mm, p = .06). More bone loss and deeper pockets were recorded for partially than for fully edentulous patients. The cumulative survival rate at 5-year follow-up was 95.8% for Tur, and 100% for TiU surface implants. No significant differences were found between the surfaces in counts for key pathogens.
CONCLUSION: In patients with a history of severe periodontitis minimally rough implants showed more favourable clinical parameters after 5 years of loading, when compared with moderately rough implants.
MATERIAL AND METHODS: Forty-eight minimally (Turned surface [Tur]) and moderately (TiUnite surface [TiU]) rough implants were placed in eighteen patients according to a split-mouth protocol. Marginal bone loss, probing pocket depth (PPD), clinical attachment level (CAL), and bleeding on probing (BoP) were recorded, and microbial samples were analysed by means of quantitative PCR.
RESULTS: The amount of bone loss over the 5-year period tended to be lower along Tur when compared with that of TiU surfaces (1.0 versus 1.7 mm, p = .06). Although the clinical outcomes tended to be better for Tur surfaces, there were no significant differences between both surfaces in mean PPD (Tur: 3.1 versus TiU: 4.2 mm, p = .09) or CAL (Tur: 0.5 versus TiU: 1.7 mm, p = .06). More bone loss and deeper pockets were recorded for partially than for fully edentulous patients. The cumulative survival rate at 5-year follow-up was 95.8% for Tur, and 100% for TiU surface implants. No significant differences were found between the surfaces in counts for key pathogens.
CONCLUSION: In patients with a history of severe periodontitis minimally rough implants showed more favourable clinical parameters after 5 years of loading, when compared with moderately rough implants.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app