DOH253 Lecture Notes - Lecture 9: Invagination, Desmosome, Dentin
Document Summary
Increased cell division located at the cervical margin of the crown. There is a junction of the eee and iee fused together to form a bilayered structure that grows downward to give the root. The cervical loop is pointed to in the cross section of the crown of the developing loop. In this area there is a loss of the sr in the middle cells and the stratum intermedium the ones supporting the. This is a bilayered structure that grows apically to give the root. The cells around it (sr) in the white area provide cushion to the. Iee to keep the 3d shape of the tooth. The sr are present in an amorphous substance (gel like material) to provide this cushion like effect against external structures or disturbance that could lead to changing the shape of the crown. Eee prevent any disturbance reaching the enamel organ. Enamel organ is not vascular or innervated.
