The Twin Block appliance for the correction of Class II malocclusion.
Trenouth
M J
MJ
D006801:Humans; D007180:Incisor; D008312:Malocclusion, Angle Class II / Q000628:therapy; D016382:Orthodontic Appliance Design; D009967:Orthodontic Appliances; D014087:Tooth Movement Techniques / Q000295:instrumentation