About DynaFlex From its origin as an orthodontic laboratory in 1965, DynaFlex has been serving the orthodontic community with one singular purpose: to provide outstanding quality, value and expertise to the clients we serve. To that end, DynaFlex has continued to evolve and added new products and services to our offering, including: a full service orthodontic products division, a fully integrated digital orthodontic department and the most comprehensive set of FDA cleared obstructive sleep apnea appliances available today.