Overview
Three techniques for periodontal reconstruction will be compared, in which marginal access versus apical access will be carried out.
Eligibility
Inclusion Criteria:
- patients diagnosed with periodontitis.
- plaque index and bleeding index of \< 30%.
- periodontal lesions with pocket probing depth \> 5 mm.
- intrabony defect \> 3 mm.
- intrabony defect configuration including a 1 and/or 2-wall component, always involving the buccal wall.
Exclusion Criteria:
- patients with systemic diseases that contraindicated treatment.
- third molars.
- teeth with incorrect endodontic or restorative treatment.