Salivary Flow Rate Before, During and After Insertion of Complete Denture in Different Age Group: a Comparative study
Keywords:
Salivary Flow Rates, Complete DenturesAbstract
Background: Increase in salivary flow accompanying complete denture insertion is a well-known phenomenon. Complete dentures act as a mechanical stimulant, increasing salivary flow after insertion. This study compares unstimulated and stimulated salivary flow rates before, during, and after insertion of a complete denture in different age groups.
Method: Forty subjects meeting inclusion criteria were selected. Unstimulated saliva was collected first. Stimulation was produced by chewing paraffin wax and collected of saliva in a graduated container. This procedure was carried out before insertion, during insertion, 24 hours after, and 7 days after insertion of complete dentures. The study data were entered, edited, and coded in Microsoft Excel. The unstimulated and stimulated salivary flow rate was compared at different time intervals.
Result: Unstimulated salivary rate was lowest before denture insertion with mean values of 0.27ml/minute. The highest flow rate was recorded during denture insertion (mean values of 0.60 ml/minute). The mean unstimulated salivary flow rate 24 hours after denture insertion was higher than 7 days after denture insertion. The mean stimulated salivary rate was lowest before denture insertion (mean values of 0.59 ml/minute). The highest flow rate was recorded during denture insertion (mean values of 0.93 ml/minute). There was a declining trend in salivary flow rate after denture insertion i.e. 0.86 ml/minute to 0.75ml/min after 24 hours and 7 days of denture insertion. A gradual decrease in salivary flow rate with an increase in age was noted but the association of age with salivary flow rates was not statistically significant.
Conclusion: There was an increase in both unstimulated and stimulated salivary flow rate after insertion of complete denture and age does not affect salivary flow rates before, during (immediately after), 24 hours after, and 7 days after denture insertion.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Dibya Devkota , Suraj Ram Bhakta Mathema , Laxman Bhusal
This work is licensed under a Creative Commons Attribution 4.0 International License.
The author(s) retain the ownership of the copyrights for their work published in EJMS without any restrictions. Upon submission, the author(s) grants EJMS a license to publish, including to display, store, copy, and reuse the published content.
License to Publish
By submitting a manuscript to EJMS, the author(s) grant the journal a non-exclusive license to:
- Publish and distribute the content in all formats, media, and platforms (both existing and future), while identifying EJMS as the original publisher.
- Reproduce, display, and store the content in both print and online formats, including institutional and digital repositories.
- Translate, adapt, and summarize the work, including reprints, extracts, and abstracts.
- Develop derivative works based on the original content.
- Include the work in electronic databases and provide links to third-party materials.
Creative Commons Licensing
In addition to EJMS’s publishing rights, authors grant third parties the right to use, share, and distribute their work under the Creative Commons Attribution 4.0 (CC BY 4.0) International License. This allows unrestricted use of the content, provided proper attribution is given to the original author(s) and the journal.
