Peri-Implant Conditions During Supportive Periodontal Care: A Prospective Study

Area of Science:

• Periodontology
• Implant Dentistry
• Oral Health Maintenance

Background:

• Periodontitis patients require ongoing supportive periodontal care (SPC) to maintain oral health.
• Peri-implant conditions are crucial for long-term dental implant success.
• Assessing peri-implant health in this population is vital for understanding treatment outcomes.

Purpose of the Study:

• To evaluate peri-implant conditions in periodontitis patients receiving SPC.
• To track changes in peri-implant health over a five-year follow-up period.

Main Methods:

• A prospective observational study followed periodontitis patients for five years under SPC.
• Peri-implant diagnosis was assessed at baseline and at the five-year follow-up.
• Multilevel logistic regression analysis was used to identify associated factors.

Main Results:

• Of 88 baseline implants, 62.5% were healthy, 25% had mucositis, and 12.5% had peri-implantitis.
• Over five years, 68 implants were reassessed; none were lost.
• Peri-implant diagnoses remained largely unchanged, with no significant patient or implant factors associated with diagnosis.

Conclusions:

• A low prevalence of peri-implantitis was observed in periodontitis patients undergoing SPC.
• Peri-implant conditions demonstrated stability over five years of supportive care.
• SPC appears effective in maintaining peri-implant health in this cohort.