Anterior Open Bite: A Review of Epidemiology, Aetiology and Management

Abstract

Anterior open bite is a vertical occlusal discrepancy with varied characterizations in the literature. The aetiology, which is multifactorial, includes oral habits, unfavourable growth patterns, and enlarged lymphatic tissue with associated mouth breathing. Its prevalence varies amongst the world's population with great preponderance towards African racial group. Several treatment options have been proposed to correct this malocclusion trait. However, proper differentiation is essential in determining the appropriate corrective measures. Dental open bites are generally more responsive to treatment with orthodontics alone, whereas skeletal open bites often require a combination of treatment techniques including orthodontics and orthognathic surgery.The functional and aesthetic challenges of this malocclusion trait cannot be overemphasized