Dental OSCE 2026 – 400 Free Practice Questions to Pass the Exam

Ditching a die refers to a technique used in dental practice, particularly in the creation of crowns and other restorations. It involves creating a slight groove or ditch along the margin of a die that represents the tooth preparation. This action serves primarily to expose the margins of the preparation clearly, allowing for precise work when fabricating a restoration.

By exposing the margins, it enhances visibility, ensuring that the dental technician or clinician can accurately assess and define the edges where the restoration will meet the tooth. This is crucial for achieving a proper fit and reducing issues related to marginal discrepancies, which can lead to complications like microleakage or secondary caries.

While adherence, aesthetics, and material strength are important factors in dental restorations, those options pertain more to the overall quality and design of the restoration rather than the specific effects of ditching the die. Ditching primarily focuses on the preparedness of the die to facilitate more careful and effective work in crafting the final restoration.