Comparsion of the space changes in tyohodont molar with magnetic appliance and without magnetic appliance,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,, Typodont model,5 min,10 min,15 min,20min,25min,30min,35min,40min,45min,50min,,,,,,,,,, Cast 1,9.4mm,9.4mm,8.9mm,8.8mm,8.6mm,8mm,7.2mm,6.9mm,6.7mm,6.7mm,,,,,,,,,, Cast 2,9.4mm,9.4mm,9.1mm,8.9mm,8.7mm,8.1mm,7.9mm,7.7mm,7.5mm,7mm,,,,,,,,,, Cast 3,9.4mm,9.4mm,8.9mm,8.7mm,8.6mm,7.8mm,7.2mm,6.9mm,6.7mm,6.6mm,,,,,,,,,, Control,9.4mm,9.4mm,9.4mm,9.4mm,9.4mm,9.4mm,9.4mm,9.4mm,9.4mm,9.4mm,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,, Typodont model,5 min,,10min,,15 min,,20min,,25min,,30min,,35min,,40min,,45min,,50min , ,Exp,Control,Exp,Control,Exp,Control,Exp,Control,Exp,Control,Exp,Control,Exp,Control,Exp,Control,Exp,Control,Exp,Control Cast 1,9.4,9.4,9.4,9.4,8.9,9.4,8.8,9.4,8.6,9.4,8,9.4,7.2,9.4,6.9,9.4,6.7,9.4,6.7,9.4 Cast 2,9.4,9.4,9.4,9.4,9.1,9.4,8.9,9.4,8.7,9.4,8.1,9.4,7.9,9.4,7.7,9.4,7.5,9.4,7,9.4 Cast 3,9.4,9.4,9.4,9.4,8.9,9.4,8.7,9.4,8.6,9.4,7.8,9.4,7.2,9.4,6.9,9.4,6.7,9.4,6.6,9.4