IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-10-52797 Original Research Paper Common Difficulty In Appliance Wear: Patients' Perspective On Wearing Fixed Orthodontic Therapy - A Questionnaire-Based Study Arun Narayanan Dr. Dr. Prema Anbarasu Dr. October 2023 12 10 01 02