Affiliation:
1. Narayana Dental College
2. University of Puthisastra
3. Vydehi Dental College and Research Center
Abstract
Abstract
Introduction:
An effective space opening for band placement with minimal pain and gingival inflammation is a prime requisite during fixed orthodontic procedures. The study aimed to compare the effectiveness of two types of separators, elastomeric and Kansal, in the amount of space opening, pain perception elicited, and gingival inflammation.
Methods
A random split-mouth study was designed with 30 subjects undergoing Fixed orthodontic treatment. Two different separators(Elastomer and Kansal) were placed alternatively on the left and right sides around the mesial and distal sides of the first molars in the mandibular arch of each subject. After three days, the amount of separation after three days was assessed with a leaf gauge on both mesial and distal sides. The subjective pain perception by Visual analog Scale (VAS) at different points and during different functions for each of the three days was evaluated. A self-filled chart was utilized to be performed by the patients.
Results
The most significant amount of separation(0.28mm) was found with elastomers on the mesial side and is statistically significant (p < 0.001) compared to the mesial side(0.18mm). The Kansal separators produced equivalent separation on mesial (0.19mm) and distal sites(0.17mm). The highest pain score was found after 24 hours with elastomeric separators (median-40) for chewing and biting and the least for sleep(median-30). There is a statistical difference of pain perception between elastomers and Kansal separators at different points for the given function ( p < 0.001).
Conclusion
Both the separators produced adequate separation after a minimum 3 days. Kansal produces minimum discomfort and pain compared to elastomeric separators.
Publisher
Research Square Platform LLC