Air Polishing Effective Strategy to Maintain or Improve Outcomes of Surgical Therapy for Peri-Implantitis

Results

After 12 months of SPIC, probing depths (PD) showed a mean reduction of 0.33 ± 0.11 mm, with significant differences (p < .001) between the test (−0.84 ± 0.43 mm) and the control group (+0.18 ± 0.73 mm). Healthy peri-implant tissues defined by PD <5 mm, absence of BoP (or in only one site around the implant), and no additional bone loss (<0.5 mm), were observed at the final visit in 83% of the implants (87% in the test group and 80% in the control group, p = .255). No adverse events were reported by the subjects participating in the study.

The SPIC protocol including mechanical ultrasonic debridement and glycine powder air-polishing demonstrated significantly better efficacy in terms of PD reductions. A strict SPIC protocol can maintain for 1 year, or even improve, the results obtained after surgical treatment of peri-implantitis.

Reference:

Luengo, F., Sanz-Esporrín, J., Sanz-Sánchez, I., Solonko, M., Herrera, D., & Sanz, M. (2023). Clinical, microbiological and biochemical impact of a supportive care protocol with an air-polishing device, after surgical treatment of peri-implantitis: Randomized clinical trial. Clinical Oral Implants Research, 00, 1– 15. https://doi.org/10.1111/clr.14049