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Anterior open bite is one of the most challenging malocclusion. Varieties of factors are implicated as being its
aetiology, and can be broadly categorized as dentoalveolar or skeletal. It is very important to understand its
aetiologies and morphology for proper treatment planning. Open bites of dentoalveolar origin may close
spontaneously in the growing patient and generally have good prognosis to orthodontic treatment, whereas skeletal
open bites usually require a combination of orthodontics and orthognathic surgery. Various treatment modalities are
available, all directed towards intrusion of posterior segment with or without the extrusion of anterior segment of
dentition. The post-treatment relapse rate is high regardless of treatment modality.

Etiology, management, open bite