The term "diastema" is used to describe open spaces between the upper incisors (front teeth).
Diastemas are often closed by orthodontic alignment of the teeth into contact.
The treatment of choice would be to increase the size of the teeth by bonding or by placing veneers on top of them closing the diastema at the same time. Ensuring smile more vivid and healthy. The teeth appear whiter and more appealing. This is the task of cosmetic dentistry.