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What is Following is not an external manifestation of enamel and explain in detail?
Perikymata are transverse, wave like grooves, believed to be the external manifestations of Incremental Lines of Retzius. Enamel cuticle is a delicate membrane that covers the entire enamel of the crown of a newly erupted tooth but is probably soon removed after mastication. Enamel lamellae are thin leaf like structures that extend from the enamel surface towards DEJ.