Alignment Efficiency and Coating Durability of Aesthetic Archwires

During bond-up, randomly allocated envelope will be opened and archwires will be ligated with elastomeric ligatures.After 4 weeks,the same archwires will be retied.Any fractured archwire will be recorded and discarded.The fractured wire will be replaced with conventional archwire and treatment continues.On the 2nd follow-up (at 8th week), the tested wires are collected, disinfected, dried and placed back in the allocated envelope.Upper and lower impressions will be taken.Questionnaires will be answered by participants.The trial ends and treatment continues as planned.Fractured archwire will be recorded and discarded.

During bond-up, randomly allocated envelope will be opened and archwires will be ligated with elastomeric ligatures.After 4 weeks,the same archwires will be retied.Any fractured archwire will be recorded and discarded.The fractured wire will be replaced with conventional archwire and treatment continues.On the 2nd follow-up (at 8th week), the tested wires are collected, disinfected, dried and placed back in the allocated envelope.Upper and lower impressions will be taken.This group will not answer the questionnaire.The trial ends and treatment continues as planned.Fractured archwire will be recorded and discarded.