Fig 5From: Effects of a novel magnetic orthopedic appliance (MOA-III) on the dentofacial complex in mild to moderate skeletal class III childrenDiagram of the force direction created by MOA-III using repelling/attractive magnetic forces when the patients were at maximal mouth closure and the opening position. a: Repelling force at maximal mouth closure. b: Attractive force at maximal mouth closure. c: Repelling force at the mouth opening position (1/3 offset for opposing magnets). d: Attractive force at the mouth opening position (1/3 offset for opposing magnets)Back to article page