Evaluation of the effect of three Mouthwashes on the mechanical Properties and surface morphology Of different niti orthodontic Wires: an in vitro study

Abstract

Introduction: Orthodontic treatment is vital for correcting the malpositioned teeth. One of the most important aspects of a successful orthodontic treatment is the maintenance of good oral hygiene and caries control. Orthodontists recommend that patients regularly use mouthwash during orthodontic treatment to prevent tooth decay. Orthodontic appliances are therefore continuously exposed to fluoride and other components present in a substantial quantity in these products. 2

Fluoride or chlorhexidine mouthwash may be used to decrease plaque buildup and pathogenic germs. 2 The use of herbal mouthwashes by orthodontic patients has 1 recently increased.

The purpose of this in vitro study is to evaluate the potential effects of three mouthwashes on the mechanical and surface properties of different NiTi orthodontic wires so that the clinician can accordingly make modifications in the treatment procedures and hence help in making it more efficient and effective and thereby find an appropriate mouthwash for use during orthodontic treatment. This study was undertaken to assess the changes in the mechanical properties and surface morphology of different NiTi wires.