Author: Dr. Stuart Orton-Jones et al.
In dental procedures, the term "periphery of the impression" refers to the outer boundary or edge of the dental impression material, which is the part that comes into contact with the surrounding soft tissues (such as the gums) and the oral cavity. This periphery is important because it helps to ensure a complete and accurate representation of the tooth structure and surrounding areas for various procedures like crowns, bridges, dentures, and other restorative treatments.
