Classifications and Etiologies of Open Bite: A Review

Abstract

The term open bite is referred to as no contact between the anterior or posterior teeth. The complexity of the open bite is attributed to a combination of skeletal, dental and habitual factors. The etiology of the open bite can be attributed to genetic, anatomical and environmental factors. However, the tendency of recurrence after conventional or surgical orthodontic treatment has been indicated. Therefore, the open bite is considered one of the most challenging dentofacial deformities to treat. The objective of this is to identify what the literature has presented on the topic, mainly in questions about early diagnosis and classification, which are essential for the good result of the intervention. The methodology used in this study was a literature review. With the realization of this study it was possible to notice that the treatment of open bite remains a great challenge for the clinician; Careful diagnosis and timely intervention with appropriate treatment modalities and selection of devices will improve treatment results and long-term stability.