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