Which term describes a component used to support a removable denture by attaching to a tooth or implant?

Which term describes a component used to support a removable denture by attaching to a tooth or implant?

• A. Abutment
• B. Arch
• C. Amalgam
• D. Adhesive

Answer: (A)

Abutment refers to the connector that provides a stable platform for a removable denture by attaching to a tooth or an implant. When a tooth is used as the support, a prepared tooth or a dedicated tooth-supported abutment sits on or around the tooth to give the denture a precise attachment point. When an implant is used, an implant abutment sits on top of the implant to serve the same purpose. The denture or its attachment mechanism (such as a bar, ball, or locater) then engages with this abutment to provide retention and stability. The other terms don’t describe this connector role: the arch is the jaw’s curved arrangement of teeth, amalgam is a filling material, and an adhesive, while a general term, does not specifically denote the structural component that attaches a removable denture to a tooth or implant.

Abutment refers to the connector that provides a stable platform for a removable denture by attaching to a tooth or an implant. When a tooth is used as the support, a prepared tooth or a dedicated tooth-supported abutment sits on or around the tooth to give the denture a precise attachment point. When an implant is used, an implant abutment sits on top of the implant to serve the same purpose. The denture or its attachment mechanism (such as a bar, ball, or locater) then engages with this abutment to provide retention and stability.

The other terms don’t describe this connector role: the arch is the jaw’s curved arrangement of teeth, amalgam is a filling material, and an adhesive, while a general term, does not specifically denote the structural component that attaches a removable denture to a tooth or implant.