Mineral densities and elemental content in different layers of healthy human enamel with varying teeth age
B He, S Huang, C Zhang, J Jing, Y Hao, L Xiao… - Archives of oral …, 2011 - Elsevier
OBJECTIVES: This study aims to evaluate the mineral density, calcium (Ca), and
phosphorus (P) weight percent of healthy human enamel of varying human teeth age and
enamel layers. METHODS: Twenty human teeth were divided into “young”(18–24years) and
“old”(55≤ years) age groups. From each tooth, one enamel slab (approximately 8mm×
2mm× 1.5 mm) was obtained. All enamel slabs were embedded and scanned by micro-
computed tomography. The scanned slices were reconstructed into a 3D image and regions …
phosphorus (P) weight percent of healthy human enamel of varying human teeth age and
enamel layers. METHODS: Twenty human teeth were divided into “young”(18–24years) and
“old”(55≤ years) age groups. From each tooth, one enamel slab (approximately 8mm×
2mm× 1.5 mm) was obtained. All enamel slabs were embedded and scanned by micro-
computed tomography. The scanned slices were reconstructed into a 3D image and regions …
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