Class II malocclusion treatment changes with the Jones jig, Distal jet and First Class appliances

Conclusion The three appliances corrected the Class II molar relationship by dentoalveolar changes. The Distal jet produced smaller molar distal angulation than the Jones jig and First Class. The First Class appliance showed less anchorage loss, great er percentage of distalization and shorter treatment time than the Jones jig and Distal jet.

Source: Journal of Applied Oral Science - April 27, 2020 Category: Dentistry Source Type: research