At what calcification percentage is enamel found?

Enamel is found at approximately 94% mineral content, which primarily consists of hydroxyapatite crystals. This high level of calcification is what gives enamel its strength and resistance to caries. The high mineral content contributes to enamel's hardness, allowing it to withstand the forces of chewing and to provide protection for the underlying dentin and pulp of the tooth.

The other percentages listed in the options are less representative of enamel's actual composition, as enamel is one of the hardest and most mineralized tissues in the human body. Understanding the calcification percentage is crucial for dental professionals, as it helps in comprehending the structural integrity of teeth and the effects of demineralization associated with dental caries and other environmental factors.