Evaluation and Comparison of Force Degradation Levels Between Elastomeric Chains and Active Tiebacks With Elastic Modules During Individual Canine Retraction

Canine retraction is critical in orthodontic treatment, requiring precise force application. Elastomeric chains and active tiebacks are commonly used materials, but their efficacy in maintaining the force over time needs further evaluation. The study aimed to compare the rate of force degradation of elastomeric chains vs. active tiebacks during canine retraction over a duration of six weeks in patients undergoing fixed orthodontic therapy.