Which is NOT a main purpose of gingival displacement?

Gingival displacement is primarily used in dental procedures to manage the gingiva and create optimal conditions for treatment, particularly when making impressions or preparing the tooth for restoration.

The main purposes of gingival displacement include controlling bleeding during procedures, enhancing the placement of the preparation margin, and providing access for impression materials to capture detail around the teeth. These functions allow for better adherence of materials and improved accuracy in the final restoration or impression.

In contrast, strengthening tooth structure is not a function served by gingival displacement. Instead, it focuses on managing the soft tissue around the tooth. The correct understanding of these purposes highlights the important role that gingival displacement plays in effective dental practices, helping ensure that dental restorations are durable and properly fitted without adversely affecting surrounding tissues.