lec.6 Enamel

More documents

Recommendations

Info

The number of E rods range from 5 million in lower lateral incisors to 12 million in upper first molar. The length of the rods is greater than the thickness of E because of the oblique direction & wavy course of rods. Rods located in the cusps are longer than that in the cervical areas. Diameter of rods increase from the DEJ (dentinoenamel junction ) toward the surface of the enamel at ratio about 1:2.
Rods in cross section appear hexagonal sometimes they appear round or oval or fish scales due to different angulations during the section.
Page 2: It s the hardest tissue in the body
Page 5 and 6: 1.E is the hardest tissue in the hu
Page 8 and 9: 3. E is white to grayish white but
Page 10 and 11: Structure of enamel
Page 14: A common pattern of prism is a key
Page 18: Hunter Schreger bands: These are an
Page 24: Neonatal lines : is an enlarged str
Page 28: E spindles They are only the mesenc
Page 31 and 32: 1.perikymata : it is a shallow groo
Page 33: This document was created with Win2

lec.6 Enamel

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?