Efficacy of scaling and root planning with periodontal endoscopy for residual pockets in the treatment of chronic periodontitis: a randomized controlled clinical trial.
2021
Residual pockets are a risk factor of periodontitis progression. This study evaluated the efficacy of periodontal endoscopy (PE) during scaling and root planning (SRP) of residual pockets in chronic periodontitis patients after initial periodontal treatment. A single-blinded, randomized controlled clinical trial was conducted in systemically healthy subjects presenting at least three residual pockets with a probing depth (PD) ≥ 5 mm in each quadrant. Subjects were randomly allocated to one of two trial groups using a computer-generated program: SRP + PE (test group) or SRP alone (control group). Clinical parameters (PD, clinical attachment level (CAL), bleeding on probing (BOP), and plaque index (PLI)) were then measured at baseline, 3-, and 6-month follow-up. A total of 1629 sites in 37 patients were examined. Both treatments significantly improved all clinical outcomes (PD, CAL, BOP, and PLI) from baseline to 6 months (P < 0.05), although greater reductions in PD and PLI were observed in the test group at both 3- (PD: 3.45 ± 0.56 vs. 4.14 ± 0.59 mm; PLI: 0.55 ± 0.23 vs. 0.73 ± 0.27) and 6-month follow-up (PD: 3.12 ± 0.63 vs. 4.0 ± 0.68 mm; PLI: 0.49 ± 0.21 vs. 0.72 ± 0.28, respectively; P = 0.001 for PD and P = 0.021 for PLI). No significant differences in CAL or BOP were observed. SRP + PE resulted in significant reductions in PD and PLI compared to SRP alone in residual pockets with a PD ≥ 5 mm. The findings highlight the benefits of SRP + PE, supporting use as an alternative strategy in nonsurgical periodontal treatment.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
40
References
0
Citations
NaN
KQI