Background: Orthodontic treatment of malocclusions can often resolve them, or at least prevent their progression. Changes in the saliva parameters such as decrease in pH, flow rate and buffering capacity of the saliva may contribute to enamel demineralization and increase the susceptibility to dental caries. Hence; under the light of above mentioned data, the present study was planned evaluation of effect of fixed orthodontic appliances on salivary flow. Materials & Methods: A total of 25 subjects scheduled to undergo fixed orthodontic treatment were included in the present study. Unstimulated salivary samples obtained from the subjects before the starting of the treatment, two months after the starting of the fixed orthodontic treatment and 4 months after the starting of the fixed orthodontic treatment. Unstimulated salivary samples were obtained and salivary flow rate was evaluated. Results: Mean unstimulated salivary flow rate at baseline was found to be 1.08 ml/min at baseline time, while at 2 months and 4 months, it was found to be 1.20ml/min and 1.31 ml/ min respectively. Significant results were obtained while comparing the mean salivary flow rate at different time intervals. Conclusion: Fixed orthodontic treatment alters the salivary flow rate to a significant extent.
Key words: Orthodontic, pH, Salivary

Received: 9 May, 2019                                      Revised: 21 May, 2019                              Accepted: 25 May, 2019

Corresponding Author: Dr. Jaskiran Cheema, B.D.S. Dental Surgeon

This article may be cited as: Cheema J. Evaluation of Effect of Fixed Orthodontic Appliances on Salivary Flow. Int J Res Health Allied Sci 2019; 5(3):45-47.