Diastema refers to a noticeable gap between the teeth that's wider than 0.5 millimeters (0.02 inch). Most commonly, these gaps occur in the front teeth, but diastema can involve the back teeth as well ...

Arosha Weerakoon is a member of the Australian Dental Association and Fellow of the Royal Australasian College of Dental Surgeons. She is the Deputy Chair of the Country to Coast Queensland Clinical ...