Objectives: Over the last few years, several studies have investigated the effect of laser treatment on the replantation of avulsed teeth. We conducted this study to systematically analyse and assess the outcomes and quality of these studies.
Methods: Using the keywords 'laser', 'tooth', and 'replantation', two investigators conducted an electronic search of the PubMed, MEDLINE, Embase, ISI Web of Knowledge and Google Scholar databases. Any studies not meeting the inclusion criteria were excluded. The focused question was 'Does laser treatment influence the outcomes of tooth replantation?'
Results: Nine studies were included and assessed in this review. In the majority of the selected studies, laser treatment had a positive outcome on preventing root resorption and in promoting periodontal regeneration. However, only three studies were given a quality score of 'medium', while six were marked as 'low'.
Conclusion: Laser irradiation may reduce root resorption and favour periodontal regeneration following replantation of the avulsed tooth. However, more well-designed long-term animal and human studies are needed before lasers can be used clinically to improve the outcomes for replanted teeth.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7336027 | PMC |
| http://dx.doi.org/10.1016/j.jtumed.2020.03.008 | DOI Listing |
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