Denture Lining Materials Overview

<p>Up to 1 year (A)</p> Signup and view all the answers

<p>Resistance to fungal growth (D)</p> Signup and view all the answers

<p>Final color consistency of the liner (A)</p> Signup and view all the answers

<p>Requires heating for curing (D)</p> Signup and view all the answers

<p>Silicone paste (A)</p> Signup and view all the answers

<p>To prevent masticatory loads from affecting the underlying tissue (C)</p> Signup and view all the answers

<p>Acrylic acid (C)</p> Signup and view all the answers

<p>Resiliency (B)</p> Signup and view all the answers

<p>They require replacement due to losing plasticizer (C)</p> Signup and view all the answers

<p>Patients with severe undercuts (B)</p> Signup and view all the answers

<p>Chemical polymerization reaction (B)</p> Signup and view all the answers

<p>Surface cracking (B)</p> Signup and view all the answers

<p>It affects the material's resiliency (D)</p> Signup and view all the answers

<p>Color stability (B)</p> Signup and view all the answers

<p>A few weeks to a month (A)</p> Signup and view all the answers

A soft material that cushions the denture's surface, providing comfort for the wearer.

A temporary, soft lining used to protect the gums after surgery, during functional impressions, or to treat irritated areas.

It's a mixture of powder and liquid that undergoes a gelation reaction, creating a soft, resilient material.

The process where the tissue conditioner turns into a soft gel as the solvent evaporates, leaving behind the polymer.

A permanent, soft lining that can be made from acrylic, rubber, or silicone.

These liners are designed to be resilient, dimensionally stable, adhere to the denture base, and resist tearing.

A soft liner made from acrylic that sets at room temperature, ideal for temporary use.

A chemical reaction where the liquid and powder mix to create a hard, solid material.

Soft liners are designed to last for several months, but may need to be replaced due to changes in the material or the patient's oral tissues.

These liners are categorized as either temporary or permanent, depending on their intended duration of use.

A type of soft liner that is heat-cured and uses plasticized acrylic resin. It comes in two forms: Cold Cured (RTV) and Heat Cured (HTV).

A type of soft liner that is made from rubber (silicon). It also comes in two forms: Cold Cure (RTV) and Heat Cure (HTV).

A type of soft liner that is light-activated and used for up to a year. It contains urethane di-methylacrylate, filler, and micro fine silica.

This type of soft liner is very durable and is heat-cured. It has no plasticizer, which makes it very resistant to fungal growth.

A type of soft liner that uses silicone, but is cured with a cold process. It is compatible with all denture bases and bonds well.

This type of soft liner has a bad biological effect because it can cause irritation, fungal growth, and bad odors.

The best way to clean soft liners is with a diluted solution of hypochlorite, which helps kill bacteria and prevent fungal growth.

Oxygenation cleaners should be avoided when cleaning soft liners because they can cause degradation and pitting in the material.