Obreja K, Ramanauskaite A, Begic A, Galarraga-Vinueza ME, Parvini P, Sader R, Schwarz F. The prevalence of peri-implant diseases around subcrestally placed implants: A cross-sectional study.
Clin Oral Implants Res 2021;
32:702-710. [PMID:
33714220 DOI:
10.1111/clr.13739]
[Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 02/16/2021] [Accepted: 03/02/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES
To evaluate the prevalence of peri-implant health, peri-implant mucositis or periimplantitis for subcrestally placed implants (1-3 mm) on the short-, medium- and long term.
MATERIAL AND METHODS
Two hundred patients were enrolled in this cross-sectional study that were treated and screened during regular maintenance visits at one university center. A total of 657 implants were evaluated. Peri-implant health and diseases were assessed according to predefined case definitions. Binary logistic regression was used to assess the correlation with local and systemic factors.
RESULTS
After a median function time of 9.36 ± 6.44 years (range: 1-26 years), the prevalence of peri-implant mucositis and peri-implantitis was 66.5% and 15.0%, at the patient level, corresponding to 62.6% and 7.5%, at the implant level, respectively. Peri-implantitis was significantly associated with patients' history of periodontitis (odds ratio, OR 5.33).
CONCLUSION
Peri-implant diseases were a common finding around subcrestally placed implants.
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