Related Experiment Video
Updated: May 14, 2026

06:16
Microhardness Measurements on Tooth and Alveolar Bone in Rodent Oral Disease Models
Published on: April 26, 2024
Permeability of dentine.
1School of Health Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia.
The Malaysian Journal of Medical Sciences : MJMS
|February 1, 2013
Summary
This study updates knowledge on dentine permeability, exploring its role in dentine sensitivity and its clinical impact on dental restorative material bonding. It reviews in vivo and in vitro research on factors influencing dentine permeability.
Area of Science:
- Dentistry
- Biomaterials Science
- Dental Physiology
Background:
- Dentine permeability is integral to understanding dentine sensitivity.
- It significantly influences the clinical success of dental restorative procedures.
- Current knowledge requires integration and updates.
Purpose of the Study:
- To provide an updated review of integrated knowledge on dentine permeability.
- To elucidate the role of dentine permeability in dentine sensitivity.
- To examine its clinical contribution to the bonding of restorative dental materials.
Main Methods:
- Review of in vivo studies on dentine permeability.
- Analysis of in vitro studies investigating dentine permeability.
- Synthesis of existing literature on factors affecting dentine permeability.
Main Results:
- Dentine permeability is a key factor in dentine sensitivity.
- It directly impacts the adhesion and longevity of dental restorations.
- Various interrelated factors govern dentine permeability, requiring careful consideration.
Conclusions:
- Understanding dentine permeability is crucial for managing dentine sensitivity.
- Optimizing bonding of restorative materials relies on managing dentine permeability.
- Further research integrating in vivo and in vitro findings is warranted.
More Related Videos
Related Concept Videos
Permeability of Concrete
Permeability in the context of concrete refers to how easily liquids or gases can pass through the material. This quality is crucial for assessing the water-tightness and durability of concrete structures and their resistance to chemical attacks. Concrete permeability can be determined through comparative laboratory tests. These tests typically involve sealing a concrete specimen from the sides, applying water pressure to the top surface with pressure, and measuring the amount of water passing...
Tooth Anatomy
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
Pore Size Distribution
In concrete, the pore size distribution significantly influences the material's properties. Capillary pores, markedly larger than gel pores, form a vast network within partially hydrated cement paste, reducing the concrete's strength and increasing its permeability. This heightened permeability leads to a greater risk of damage from environmental factors like freeze-thaw cycles and chemical attacks, with the extent of vulnerability also being tied to the water-to-cement ratio.
Adequate...
Adequate...
Magnetic Susceptibility and Permeability
In linear magnetic materials, like paramagnets and diamagnets, magnetization is proportional to the magnetic field intensity. The constant of proportionality, a dimensionless number, is called magnetic susceptibility. The value of the susceptibility depends on the type of material.
When diamagnetic materials are placed under an external magnetic field, the moments opposite to the field are induced. Hence, the susceptibility for diamagnets has a minimal negative value of 10-5–10-6. Since...
When diamagnetic materials are placed under an external magnetic field, the moments opposite to the field are induced. Hence, the susceptibility for diamagnets has a minimal negative value of 10-5–10-6. Since...
Porosity and Absorption of Aggregate
Aggregates contain pores of varying sizes; while some are completely enclosed within the particles, others open onto the surface, allowing water to penetrate. The porosity of aggregates is a major factor contributing to the overall porosity of concrete, given that aggregates constitute about three-quarters of concrete's volume.
When all pores in an aggregate are filled with water, the aggregate is considered saturated and surface-dry. If left in dry air, water will evaporate until the aggregate...
When all pores in an aggregate are filled with water, the aggregate is considered saturated and surface-dry. If left in dry air, water will evaporate until the aggregate...

