Which instrument is used to hold materials in place during adjustments in prosthodontics?

• A. Archwire
• B. End cutters
• C. Adjusting clamps
• D. Millers forceps

Answer: (C)

During prosthodontic adjustments, keeping the denture, wax pattern, or other workpiece firmly in place is essential for accuracy and safety. An adjusting clamp is the instrument designed for this purpose, providing a secure grip on the material so you can trim, adjust contours, or polish without slipping. It allows you to apply controlled pressure and keep your hands away from the work area, which improves precision and reduces the risk of damage.

Other tools serve different tasks: archwires are used in orthodontics to guide tooth movement, end cutters are for cutting wires and small components, and Miller’s forceps are used for tooth extraction. None of these are meant to hold materials steady during prosthodontic adjustments.