Types of complete denture materials
Complete dentures commonly use acrylic resin teeth and base, with metal, flexible resin, or reinforced options selected for fit and function.
The short answer
Complete dentures most often use acrylic resin for the pink base and artificial teeth, while metal-reinforced, flexible, and high-impact resin options may be selected for particular needs.
What do the base and teeth replace in complete dentures?
The base rests over the gums and replaces the visible gum portion, while denture teeth replace missing crowns. Conventional acrylic is adjustable and repairable; cobalt-chromium frameworks are thin and rigid but are mainly used for partial dentures, not ordinary full plates. Flexible thermoplastic bases can be useful in selected cases, but their fit and repair characteristics differ from acrylic.
How should the dentist choose your denture material?
Have the dentist examine the ridges, palate, bite, saliva, and facial support before choosing a material. The clinical process usually includes impressions or an intraoral scan, a jaw-relation record, a trial arrangement of teeth, and adjustment of the finished denture; implant-retained designs add implant planning and attachments.
When does a complete denture need dental assessment?
Arrange an assessment if a denture rocks, causes a sore spot, affects speech, or makes chewing difficult. Seek prompt care for persistent ulcers, swelling, drainage, sudden loss of fit, or a broken component, because the cause may be tissue inflammation, bone change, infection, or mechanical damage.
What should you ask about complete denture materials?
Ask which base and tooth materials suit your ridge and bite, how the proposed design will be repaired or relined, and whether an implant-supported option is appropriate. Also ask how the denture will be checked, cleaned, and adjusted after delivery.
Frequently asked questions
Are porcelain teeth used in complete dentures?
They can be used in selected designs, but acrylic teeth are often chosen because they are lighter, easier to adjust, and less abrasive to opposing teeth.
Can a complete denture be repaired?
Acrylic dentures can often be repaired or relined, although a new denture may be needed when the base, bite, or supporting tissues have changed substantially.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.