Effect of Er:YAG laser combined with ethylenediamine tetra acetic acid on three-walled periodontal intrabony defects adjacent to implant sites.
- Author:
Ba Li Gen BOLATIHAN
1
;
Zhi Hui LIN
1
;
Yi MAN
1
Author Information
- Publication Type:Journal Article
- Keywords: bone augmentation; bone defects; implantation; intrabony defect; lasers; periodontal regeneration
- MeSH: Acetic Acid; Alveolar Bone Loss; Dental Implants; Ethylenediamines; Follow-Up Studies; Guided Tissue Regeneration, Periodontal; Humans; Lasers, Solid-State; Periodontal Attachment Loss; Treatment Outcome
- From: West China Journal of Stomatology 2021;39(6):718-723
- CountryChina
- Language:English
-
Abstract:
OBJECTIVES:To investigate the clinical effect of Er:YAG laser combined with ethylenediamine tetra acetic acid (EDTA) on three-walled periodontal intrabony defects adjacent to implant sites.
METHODS:A total of 30 patients with three-walled periodontal intrabony defects adjacent to implant sites were treated with the combination therapy. Patients with three-walled intrabony defects were divided into two groups according to the depth of the intrabony pocket between the implant and natural teeth. Evaluation of wound healing was performed 10 days after the operation, and bone augmentation was evaluated 6 months after the operation.
RESULTS:Primary healing in group 1 was 92.31%, primary healing in group 2 was 82.35%. No significant difference was observed between the two groups (
CONCLUSIONS:The effect of bone augmentation with combination therapy was more ideal in group 2 than in group 1. Implant placement with combination therapy may be a viable technique to reconstruct three-walled intrabony defects due to the space maintenance provided by implants and bone grafts and the good root surface biocompatibility provided by the Er:YAG laser and EDTA.
