Prevalence and risk factors for peri-implant diseases in Japanese adult dental patients

Yorimasa Ogata, Yohei Nakayama, Junichi Tatsumi, Takehiko Kubota, Shuichi Sato, Tetsuya Nishida, Yasuo Takeuchi, Tokuya Onitsuka, Ryuji Sakagami, Takenori Nozaki, Shinya Murakami, Naritoshi Matsubara, Maki Tanaka, Toshiaki Yoshino, Junya Ota, Taneaki Nakagawa, Yuichi Ishihara, Taichi Ito, Atsushi Saito, Keiko YamakiEtsuko Matsuzaki, Toshirou Hidaka, Daisuke Sasaki, Takashi Yaegashi, Tadashi Yasuda, Toshiaki Shibutani, Kazuyuki Noguchi, Hisao Araki, Noriharu Ikumi, Yukihiko Aoyama, Hideki Kogai, Kenji Nemoto, Shinji Deguchi, Takashi Takiguchi, Matsuo Yamamoto, Keita Inokuchi, Takatoshi Ito, Takashi Kado, Yasushi Furuichi, Mikimoto Kanazashi, Kazuhiro Gomi, Yukie Takagi, Keita Kubokawa, Nobuo Yoshinari, Yoshiaki Hasegawa, Tetsushi Hirose, Toshinaga Sase, Hirokazu Arita, Toshiro Kodama, Kitetsu Shin, Yuichi Izumi, Hiromasa Yoshie

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

We investigated the prevalences and risk factors for peri-implant diseases in Japanese adult dental patients attending a follow-up visit at dental hospitals or clinics as part of their maintenance program. This cross-sectional multicenter study enrolled patients with dental implants who attended regular check-ups as part of a periodontal maintenance program during the period from October 2012 through September 2013. Patients with implants with at least 3 years of loading time were included in the study. The condition of peri-implant tissue was examined and classified into the following categories: healthy, peri-implant mucositis, and peri-implantitis. Patients were also evaluated for implant risk factors. A total of 267 patients (110 men, 157 women; mean age: 62.5 ± 10.7 years) were analyzed. The prevalence of patient-based peri-implant mucositis was 33.3% (n = 89), and the prevalence of peri-implantitis was 9.7% (n = 26). Poor oral hygiene and a history of periodon titis were strong risk factors for peri-implant disease. The present prevalences were lower than those previously reported. The quality of periodontal therapy before and after implant installation and patient compliance and motivation, as indicated by plaque control level, appear to be important in maintaining peri-implant tissue health.

Original languageEnglish
Pages (from-to)1-11
Number of pages11
JournalJournal of oral science
Volume59
Issue number1
DOIs
Publication statusPublished - 2017

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Keywords

  • Multicenter study
  • Peri-implant mucositis
  • Peri-implantitis
  • Prevalence

ASJC Scopus subject areas

  • Dentistry(all)

Cite this

Ogata, Y., Nakayama, Y., Tatsumi, J., Kubota, T., Sato, S., Nishida, T., Takeuchi, Y., Onitsuka, T., Sakagami, R., Nozaki, T., Murakami, S., Matsubara, N., Tanaka, M., Yoshino, T., Ota, J., Nakagawa, T., Ishihara, Y., Ito, T., Saito, A., ... Yoshie, H. (2017). Prevalence and risk factors for peri-implant diseases in Japanese adult dental patients. Journal of oral science, 59(1), 1-11. https://doi.org/10.2334/josnusd.16-0027