Impressions & Models 7 – 8

 IMPRESSIONS & MODELS Model 7  IMPRESSIONS & MODELS Model 8

Model 7

This model of a molar shows some clear margins three quarters way around – however, the part between the drawn arrows is blurred and smudged. This is unacceptable quality – and is the reason why you must inspect the impression and see all the margins.

Model 8

This model of a central tooth shows clear margins on part of it (arrows) – but the other side is terrible. This is unacceptable quality – and it’s inarguable reason why you MUST see the impression (with clear margins) before it goes to the lab.