The goal is to create a "negative likeness" of the arch. The text advocates for the use of stock trays modified with modeling plastic (compound) to ensure the tissues are not distorted.
A that replaces the conventional wax rim during the jaw relation record stage. prosthodontic treatment for edentulous patients zarb 164pdf
The management of edentulous patients has undergone significant transformations over the years. The goal is to create a "negative likeness" of the arch