Diastema (plural diastemata) is a space between two teeth. Many species of mammals have diastemata as a normal feature, most commonly between the incisors and molars.[1]
Diastema is a treatable dental deformation (if considered one). Treatments include traditional braces, Invisalign, or direct dental bonding to make the teeth wider and thus fill up the space. One problem with orthodontic correction is relapse: There is a strong propensity for the gap to reappear after treatment.[citation needed] This can be addressed by bonding a permanent retainer to the inside surfaces of the teeth.
Some internet sources sell elastics that are designed to pull the front teeth together and close a diastema. However, orthodontists and cosmetic dentists warn that these techniques tip the teeth rather than move them sideways as they should be moved. In some cases, people using this technique have caused their front teeth to come loose.[4]
Maxillary midline diastema is a common aesthetic problem in mixed and early permanent dentitions. The space can occur either as a transient malocclusion or created by developmental, pathological or iatrogenical factors. Many innovative therapies varying from restorative procedures such as composite build-up to surgery (frenectomies) and orthodontics are available. Although literature says every frenectomy procedure should be preceded by orthodontic treatment , some opt for frenectomy technique without any orthodontic intervention.
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