Profile: Ortho-Tain Inc. specializes in orthodontic appliances. Our product Nite-Guide® is worn by children at night to correct overbite, overjet, crowding and some open-bites. It is a preformed, self opening appliance, designed for the baby dentition to allow erupting upper & lower adult front teeth to be guided in straight. The appliance then holds these teeth straight while fibers develop around them to hold the correction. It also increases the size of the jaws in the area of the front teeth to help correct crowding. Our Ortho-Tain™ preformed positioners are great for finishing orthodontic cases. It is time effective because it requires no lab work, impressions or adjustments. This appliance can shorten active treatment time by 2 to 6 months by finishing up to 3mm of over jet, correct molar relations, coordinate the arches and intercuspate the teeth. It is designed for both non-extraction and extraction cases. It has a built-in cooperation detector.