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Which term describes a full denture designed to replace the entire dentition of either the upper or lower arch?

  1. Partial denture

  2. Complete denture

  3. Overdenture

  4. Framework

The correct answer is: Complete denture

A complete denture refers to a full prosthetic device that is designed to replace all of the natural teeth in either the upper or lower arch. These dentures are made specifically for individuals who have lost all of their teeth in one arch, providing functionality in terms of chewing and speaking, as well as improving aesthetics by restoring the contours of the face. Partial dentures, on the other hand, are used when some natural teeth remain. An overdenture fits over a few remaining teeth or dental implants, providing added support, whereas a framework generally refers to the metal structure that supports a removable partial denture. Thus, complete dentures uniquely address the need for full arch replacement, making them the correct term in this context.