The virtual model of the desired occlusion and the virtual model of the original dentition provide {HEAD ~ a base} of {TAIL ~ information} for custom manufacture of an orthodontic appliance 
The virtual model of the desired occlusion and the virtual model of the original dentition provide { HEAD ~ a base } of { TAIL ~ information } for custom manufacture of an orthodontic appliance
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH