Related Experiment Video
Updated: Oct 5, 2025

Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth
Published on: May 17, 2024
[Dental pulp in carious teeth]
N Basić1, I Selak, T Cvetković
1Stomatoloski fakultet, Sarajevo.
Abstract:
Various etiologic causes lead to dental pulp changes ranging from inflammation to necrosis. The most frequent changes, however, are caused by bacterial activity and toxins from carious process. According to the opinion of various authors and on the basis of our investigations the conclusion can be made that all the forms of dental pulp changes can be developed as the sequela of the disease of supporting apparatus. Pathohistologic examination of dental pulp of cariously damaged teeth showed that the occurred changes are mostly the sequela of inflammation and regressive and progressive changes are found as well.
Related Concept Videos
Tooth Anatomy
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...
Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
Blood and Nerve Supply to the Bones
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
Oral Cavity
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Assessment of apical radial pulse
The A-R pulse assessment involves simultaneous evaluation of the apical and radial pulses. When the apical and radial pulse rates vary, this assessment helps identify a pulse deficit.
Pre-Procedural Preparation

