interincisale

The term *interincisale* refers to the anatomical space or distance between the upper and lower incisor teeth in the human dentition. This measurement is often used in dental and orthodontic assessments to evaluate dental alignment, jaw development, and potential malocclusions. The interincisal distance can be influenced by various factors, including genetics, growth patterns, and dental habits such as thumb-sucking or tongue thrusting.

In orthodontics, the interincisal angle—formed by the alignment of the upper and lower central incisors—is a key diagnostic indicator. A normal interincisal relationship typically involves slight overlap (overjet) and proper vertical alignment (overbite), though variations exist among individuals. Deviations from standard measurements may suggest underlying skeletal discrepancies, such as Class II (retrognathic) or Class III (prognathic) jaw relationships, which may require corrective treatment.

The term is also relevant in craniofacial analysis, where precise measurements help in planning surgical or non-surgical interventions. Digital imaging techniques, including cephalometric radiographs and 3D scans, are commonly used to quantify interincisal dimensions accurately. Proper assessment of this space is essential for achieving functional occlusion and aesthetic harmony in dental restorations or orthodontic therapy.

While *interincisale* is primarily a technical dental term, it underscores the importance of precise anatomical evaluation in oral health care. Misalignment in this region can affect speech, chewing efficiency, and overall facial aesthetics, making it a critical focus in both clinical practice and research.