Impression techniques in Implants

An impression is defined as the negative replica of teeth and the oral tissues. A good impression forms the basis for a successful prosthetic treatment. The oral environment presents a challenging task for the dentist, which he has to replicate for the fabrication of various prosthesis. In order to achieve a proper impression, one should have a knowledge of the oral anatomy, various impression techniques, material science of the impression material being used. Furthermore, the skill and appropriate selection of the material and technique plays a significant role.