2008-11-11 2004-4-15 Soft molds are taken of the patient's upper and lower jaws. The patient is asked to hold the soft impression material in their mouth for a few seconds until it is firm. The molds are delivered to a lab that either constructs a set of plaster casts or a computerized 3-D model of the patient's jaws and teeth. 183086 text/html 1.0 EN index,follow orthodontic models computerized 3-D model dental imaging Dental Imaging Center - Orthodontic Models (Impressions) text EZ-NetTools EZ-NetTools specializes in providing professional custom web site design and ecommerce services that you can easily maintain.