Hypocalcification Of Tooth Enamel

Hypocalcification Of Tooth Enamel

Question 1. Hypocalcified structures of enamel.
Answer:

“Hypocalcification Structure Of Enamel And It’s Features”

“Hypocalcification Causes”

Question 2. Enamel knot, cord, and niche
Answer:

Enamel Knot:

• They are clusters of non-dividing epithelial cells present in molar cap stage tooth germ
• It consists of cells that do not divide but promote the division of adjacent epithelial cells

Dental Hypocalcification

• Each tooth germ has a single primary enamel knot at the cap stage which disappears and a secondary knot appears It represents a signaling center for tooth morphogenesis Enamel Cord:
• Temporal nested patterns in the enamel knot that extend between the inner and outer dental epithelium are called enamel cords.

“Hypocalcification And Amelogenesis Imperfecta”

Enamel Niche:

• The Enamel organ appears to have a double attachment to the dental lamina through strands.
• These strands enclose a funnel-shaped depression containing connective tissue. This is known as the enamel niche

“Hypocalcification Symptoms”

Question 3. Enamel cuticle
Answer:

• It is a delicate membrane covering the newly erupted teeth

Enamel Hypocalcification

Enamel cuticle Formation:

• Secreted by ameloblasts when the Enamel organ is retracted from the cervical region Enamel formation is complete

“Hypocalcification Treatment”

Enamel cuticle Functions:

• Protects the surface of enamel from the resorptive activity of adjacent tissue prior to the eruption

Hypocalcification Teeth

Enamel cuticle Fate:

• Removed by mastication
• Replaced by pellicle