Aims and objective Immediate implants provide ideal three-dimensional positioning compared to conventional implants. There may be a gap between the surface of the implant and the bone walls of the socket when it is inserted into a recently extracted alveolus. To compensate for this, various grafting materials are used. Recently, melatonin has gained significant attention because of its inhibitory action on bone resorption. So, we conducted the study to evaluate the effects of topical melatonin application on immediately placed implants. Methods The present study was conducted to compare the radiographic outcomes of immediately placed dental implants with and without topical application of melatonin using cone beam computed tomography (CBCT) with nine months of follow-up. A total of 14 patients were selected, of which seven were placed without the application of melatonin and seven were placed along with the application of melatonin. Within four months, all the implants were loaded functionally with permanent prostheses. Mean crestal bone levels, bone volume, and bone density are evaluated in both groups. Results There was no statistically significant difference in the amount of crestal bone loss near immediately inserted implants in the melatonin group as compared to the control group. In the bone volumetric analysis and bone density, the overall mean bone volume loss is less in the melatonin group. The statistical significance of the difference was determined. Conclusions The present study seems to support the hypothesis that the topical application of melatonin in immediately placed dental implants provides with better osseointegration and good survival rates.
Background: Eventhough the combination of DFDBA (demineralized freeze dried bone allograft) with PRF (platelet-rich fibrin) has been attempted in periodontal practice with significant results, assessment of the intrabony defect and defect bone fill largely done with two-dimensional imaging modalities. Three dimentional analysis of the intrabony defect and defect bone fill has not been attempted with cone beam computer tomography (CBCT). The present study evaluated the efficacy of DFDBA with and without PRF in the treatment ofintrabony defects by CBCT. Methods: 60 defects in systemically healthy patients ranging from 18 to 50 years of age will be included in the study.30 defects were treated with PRF+DFDBA and 30 defects were treated with DFDBA alone. The study will include the assessment of clinical parameters involving probing depth (PD), relative attachment level(RAL), full mouth bleeding scores(FMBS),plaque index and gingival index from baseline to 3 , 6, 9 months. Hard tissue changes will be assessed radiographically by evaluating defect fill and defect resolution by CBCT at baseline& 9 months. Results: The results of the present study are statistically significant in both groups in terms of clinical and radiographical parameters (P < 0.001). In inter-group comparison, there was a statistically significant greater PD reduction and attachment gain while there was not significant reduction in terms of PI, GI, FMBS, defect fill and defect resolution in DFDBA+ PRF group. Conclusion: DFDBA along with PRF failed to provide additional value in terms of defect fill and defect resolution over DFDBA alone.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.