A diastema is a gap or space between two teeth, most commonly occurring between the upper two front teeth (midline diastema). While often a harmless cosmetic feature in children that closes naturally, it can persist or develop in adults due to habits like thumb sucking, genetics, gum disease, or tooth size discrepancies. Treatments include braces, veneers, or bonding. best diatema closure in medavakkam best diastema closure in selaiyur best diastema closure in vengaivasal best space closure in madambakkam best veneers in santhosapuram