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The term cracks was used to describe the narrow, fissure-like structures that are seen on almost all surfaces.
They are actually the outer edges of lamellae.
In decalcification of ground sections of enamel,cracks usually disappear whereas the enamel lamellae still persist because they contain greater concentrations of organic material.
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MaxineEnamel lamellae are thin, vertical defects within the enamel that do not penetrate through the entire enamel layer, while enamel cracks are more extensive fractures that can extend deeper into the enamel. Enamel lamellae are usually more superficial and may not compromise the integrity of the tooth, whereas enamel cracks can weaken the tooth structure and may require treatment.
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What is the difference between enamel lamella and crack?
Enamel lamellae are defects in tooth enamel that result from incomplete mineralization, while cracks in enamel are actual fractures in the enamel surface that can extend into deeper layers. Enamel lamellae are usually superficial and do not necessarily compromise the structural integrity of the tooth, whereas cracks can weaken the enamel and potentially lead to tooth sensitivity or decay.
What is hypocalcified and hypercalcified structure of dentin?
Hypocalcified dentin refers to dentin that has not been fully mineralized, leading to reduced hardness and strength. Hypercalcified dentin, on the other hand, refers to dentin with excessive mineralization, which can make it appear darker in color and more resistant to decay.
Is enamel stronger or hair?
Enamel is stronger than hair. Enamel is the hardest substance in the human body, providing protection to the teeth from wear and decay. Hair is made of keratin, a protein that is not as hard as enamel.
How do you use enamel in a sentence?
I need to get my enamel pots and pans re-coated because the surface is starting to chip.
What are advantages BONDING?
Bonding can improve the aesthetics of teeth by repairing chips, cracks, and discoloration. It is a quick and relatively inexpensive procedure compared to other cosmetic options. Bonding is also minimally invasive, as it usually does not require the removal of tooth enamel.
