This invention relates to an appliance for simultaneous space maintainer and space re-gainer in early loss of deciduous teeth and in particular, this invention relates to an appliance for simultaneous space maintainer on one side of die arch and a space re-gainer on die other side of the arch in early loss of deciduous teeth. More particularly, this present invention relates to the appliance which consists of metal clasps which can be integrated onto a customized acrylic plate. Furthermore, this invention also relates to the appliance which has the beneficial effects of having user friendly, safety and reliability and reduced the manual operation link, made the equipment more convenient.
