An excessive vertical overlap of the upper front teeth over the lower front teeth is a malocclusion categorized within dental and orthodontic fields. This condition, sometimes referred to as an overbite, is characterized by the upper incisors significantly covering the lower incisors when the jaws are closed. In severe cases, the lower incisors may even contact the roof of the mouth, causing discomfort or damage. For example, an individual with a marked overbite might show minimal or no visibility of their lower front teeth when smiling.
The significance of addressing this dental malocclusion lies in its potential impact on oral health and overall well-being. Left uncorrected, it can contribute to accelerated wear and tear of teeth, jaw joint pain (temporomandibular joint disorder or TMJ), gum recession, and difficulty in chewing or speaking. Historically, correcting this has involved various orthodontic interventions, including braces, aligners, and, in some instances, surgical procedures. Effective treatment aims to achieve a balanced bite, promoting proper function and esthetics.
