[Selection of approach and understanding of application in deep Over-Bite cases treated by Edgewise technique]

ABSTRACT

There are many approaches to open deep over bite with edgewise technique.As far as the three clinical pictures of deep over-bite are concerned,this article indicates that the extrusion and intrusion of teeth should be treated differently according to the technique of malocclusion-forming.It also makes a preliminary exploratory and analyse on the selection of commonly used approaches and personal understanding of clinical application.