OBJECTIVES: To study the incidence of peri-implantitis over 13 years between two types of dental implants. MATERIALS AND METHODS: Peri-implantitis incidence was defined as bone loss ≥ 1.0 mm after 1 year, and with BOP or suppuration. RESULTS: Nineteen subjects with TioBlast AstraTech(™) (AT) and 22 subjects with machine-etched Brånemark Nobel Biocare(®) (NB) implants were studied. The incidences of peri-implantitis between years 1 and 7 and between years 7 and 13 were 26.2% and 7.1% for AT implants, and 30.4% and 11.5% for NB implants (NS). A history of periodontitis was a risk for future incidence of peri-implantitis (Likelihood ratio: 4.1, 95% CI: 2.0, 8.4, p < 0.001). Subjects with a history of systemic disease had a higher incidence of peri-implantitis (p < 0.05). CONCLUSIONS: No difference in the incidence of peri-implantitis over a period of 13 years as an effect implant surface and design was found. Bone loss during the first 7 years after implant installation was greater than thereafter. Microbiological information at year 7 did not predict incidence of peri-implantitis at year 13. Subjects with a previous history of periodontitis and with systemic disease were at higher risk for future incidence of peri-implantitis.
OBJECTIVES: To study the incidence of peri-implantitis over 13 years between two types of dental implants. MATERIALS AND METHODS:Peri-implantitis incidence was defined as bone loss ≥ 1.0 mm after 1 year, and with BOP or suppuration. RESULTS: Nineteen subjects with TioBlast AstraTech(™) (AT) and 22 subjects with machine-etched Brånemark Nobel Biocare(®) (NB) implants were studied. The incidences of peri-implantitis between years 1 and 7 and between years 7 and 13 were 26.2% and 7.1% for AT implants, and 30.4% and 11.5% for NB implants (NS). A history of periodontitis was a risk for future incidence of peri-implantitis (Likelihood ratio: 4.1, 95% CI: 2.0, 8.4, p < 0.001). Subjects with a history of systemic disease had a higher incidence of peri-implantitis (p < 0.05). CONCLUSIONS: No difference in the incidence of peri-implantitis over a period of 13 years as an effect implant surface and design was found. Bone loss during the first 7 years after implant installation was greater than thereafter. Microbiological information at year 7 did not predict incidence of peri-implantitis at year 13. Subjects with a previous history of periodontitis and with systemic disease were at higher risk for future incidence of peri-implantitis.
Authors: Enrico Conserva; Luigi Generali; Alberto Bandieri; Francesco Cavani; Francesco Borghi; Ugo Consolo Journal: Odontology Date: 2017-08-22 Impact factor: 2.634
Authors: Mia Rakic; Pablo Galindo-Moreno; Alberto Monje; Sandro Radovanovic; Hom-Lay Wang; David Cochran; Anton Sculean; Luigi Canullo Journal: Clin Oral Investig Date: 2017-12-07 Impact factor: 3.573
Authors: Momen A Atieh; Zainab Almutairi; Fatemeh Amir-Rad; Mohammed Koleilat; Andrew Tawse-Smith; Sunyoung Ma; Lifeng Lin; Nabeel H M Alsabeeha Journal: Int J Dent Date: 2022-08-12