Principles of Bonding 7,8+9

These flashcards cover key terms and concepts from the Principles of Bonding lecture, aiding in comprehension and retention for exam preparation.

Bonding

To connect or bind surfaces together.

Etching

A process that removes a small portion of the enamel surface to improve bonding.

Hydroxyapatite

A crystalline structure that makes up enamel and dentin.

Priming

The process of applying a primer to enhance adhesion.

Smear Layer

A layer of debris formed during tooth preparation that can interfere with bonding.

Self-Etching Systems

Bonding systems that do not require a separate etching step.

Universal Bonding System

Bonding agents compatible with all types of dental materials.

Phosphoric Acid

An etchant commonly used for enamel etching.

Hydrophilic Monomers

Molecules that can tolerate moisture during the bonding process.

Dentin

The dense tissue beneath enamel that has higher organic content.

Enamel Rods

Microscopic structures in enamel that extend to the surface.

Cure

The process of hardening the bonding material.

Dual-Cure Process

A method that uses both light and chemical activation to cure materials.

Acidic Primer

An adhesive that etches and primes the tooth in one step.

Surface Wetting

The ability of a material to spread over a surface.

Wear Resistance

The capacity of a material to withstand wear and abrasion.

Plasma Treatment

A method to improve bonding through surface modifications.

Temperature Changes

Variations in temperature that can affect material properties.

Incremental Placement

A technique of placing dental materials in layers to minimize shrinkage.

Fluoride Release

The ability of some materials to release fluoride to aid in caries prevention.

Biocompatibility

The ability of a material to be compatible with biological tissues.

Light-Cure Process

A method that uses light to initiate curing of dental materials.

Class V Restorations

Dental restorations located at the gum line.

Glass Ionomer

A dental material that bonds to tooth structure and releases fluoride.

Amalgam

A dental material made from a mixture of metals, used for restorations.

Composite Resin

Tooth-colored materials used for dental restorations.

Polymerization

The chemical process that joins monomers to form a polymer.

Dual-Cured Materials

Material that can set through light activation and chemical reaction.

Microfilled Composites

Composites with smaller filler particles for a smoother finish.

Macrofilled Composites

Composites containing larger filler particles, offering strength but less esthetics.

Hybrid Composites

Composites that combine both macro and micro fillers.

Nanohybrids

Composites with nanosized particles, offering high strength and esthetics.

Core Buildup Composites

Used to rebuild broken down teeth prior to crown placement.

Packable Composites

High-viscosity composites designed for posterior restorations.

Flowable Composites

Low-viscosity resins that adapt well to cavity walls.

PPE

Personal Protective Equipment worn during dental procedures.

Direct-Placement Materials

Materials applied directly into a cavity preparation.

Filler Particles

Added components that enhance the strength and properties of composites.

Coupling Agent

A substance that improves the bond between fillers and resins.

Etch-and-Rinse Systems

Bonding systems that require separate etching and rinsing steps.

Smear Layer Removal

A step in bonding processes focusing on eliminating debris from the tooth surface.

Post-Operative Sensitivity

Discomfort following dental procedures due to bonding issues.

Chemical Curing

A curing process activated through chemical reactions.

Shade Guides

Tools used for selecting the correct color match in dental materials.

Shrinkage

The reduction in volume of dental materials as they set.

Thermal Conductivity

The ability of a material to conduct heat.

Calcium Leaching

The loss of calcium ions from teeth due to acidic environments.

Chemical Activation

A process that initiates curing through chemical reactions.

Incremental Filling Technique

Placing restorations in small layers to ensure proper curing.

Contaminants

Substances that can negatively affect bonding if present.

Restorative Materials

Substances used to repair or replace damaged teeth.

Dental Cements

Materials used to bond or cement dental restorations.

Nanosized Fillers

Extremely small filler particles that improve material properties.

Mechanical Properties

Attributes of materials related to their mechanical behavior.

Indirect restorations

Restorations created outside the mouth and then placed in position.

Permanent Restorations

Restorations intended to last long-term under normal use.

Clinical Handling

The procedures involved in managing dental materials during treatment.