A dental diastema refers to the gap or space between two adjacent teeth, most commonly observed between the upper central incisors.

Diastemas can result from various factors, including discrepancies in tooth size, abnormal frenum attachment, missing teeth.

Though sometimes considered an aesthetic concern, diastemas can also affect oral function and may require treatment depending on the underlying cause. Treatment options include orthodontic closure, restorative procedures, or, in some cases, surgical intervention to correct any associated anatomical issues.