An estimate of pocket closure and avoided needs of surgery after scaling and root planing with systemic antibiotics: a systematic review

摘要

BackgroundRelevant benefits of adjunctive medication of antibiotica after conventional root surface debridement in terms of enhanced pocket depth (PD) reduction have been shown. However, means and standard deviations of enhanced reductions are difficult to translate into clinical relevant treatment outcomes such as pocket resolution or avoidance of additional surgical interventions. Accordingly, the aim of this systematic review was to calculate odds ratios for relevant cut-off values of PD after mechanical periodontal treatment with and without antibiotics, specifically the combination of amoxicilline and metronidazol, from published studies. As clinical relevant cut-off values “pocket closure” for PD ≤ 3mm and “avoidance of surgical intervention” for PD ≤ 5 mm were determined.