{HEAD ~ A rapid prototyping instrument} such as {TAIL ~ SLA} is provided for generating a three dimensional physical model of the malocclusion with the brackets placed on the malocclusion 
such as
{ HEAD ~ A rapid prototyping instrument } such as { TAIL ~ SLA } is provided for generating a three dimensional physical model of the malocclusion with the brackets placed on the malocclusion
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH