Abstract
Prevalence and pattern of restorations on permanent molar teeth among adult dental patients
Highlights
A review of studies on the morpho-chemistry of the hard tissue of teeth revealed that the different types of the enamel structure is as a result of the different shapes and sizes of the smallest structural units, the orientation of the enamel prisms as well as the content of the interprismatic enamel spaces and enamel tunnels [1]
There was a statistically significant association between the status of the molar and type of molar teeth (p=0.001), with the first molar being the most frequently restored molar (45.9%)
The most prevalent type of material used for restoration was amalgam (83.5%) while composite and gold crown restorations accounting for 1.2% each
Summary
A review of studies on the morpho-chemistry of the hard tissue of teeth revealed that the different types of the enamel structure is as a result of the different shapes and sizes of the smallest structural units (apatite crystals), the orientation of the enamel prisms as well as the content of the interprismatic enamel spaces and enamel tunnels [1]. This may explain the unequal resistance of the enamel surface to demineralization seen in different individuals [1,2]. This significant contribution of occlusal fissures on molars to their demineralization has been documented [4]
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