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ÁÕ¤ÓàÃÕ¡ (Terminology) µ‹Ò§æ·Õèà¡ÕèÂÇ¢ŒÍ§ ´Ñ§¹Õé [26]

1. Dental fluorosis = Enamel fluorosis

= Mottling
= Fluorosed opacities

2. Enamel opacities = Internal enamel hypoplasia

= Developmental opacities

= Demarcated, diffuse, confluent opacities

= Idiopathic opacities

3. Enamel hypoplasia = Aplasia

= Internal and external hypoplasia

= Hypocalcification

= Pits
= Grooves

= Missing enamel

4 Discolored enamel = Pigmentation

= Tetracycline staining

5. Developmental defects of enamel ËÁÒ¤ÇÒÁÃÇÁ¶Ö§ Enamel defects,

Dental fluorosis, Enamel opacities, Hypoplasia áÅÐ Discolored enamel

áÅÐÁÕ¤Ó¨Ó¡Ñ´¤ÇÒÁ (Definition) ·Õè㪌 ´Ñ§¹Õé [26]

1. Opacity = Qualitative defect in enamel

= Abnormality in translucency of enamel

2. Hypoplasia = Quantitative defect in enamel

= Reduced thickness of enamel

3. Discolored enamel = Abnormal appearance in enamel

4. Developmental defects of enamel = Disturbances in hard tissue

matrices and their mineralization during odontogenesis

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