Menton
Pronunciation: MEN-ton
The most inferior point on the mandibular symphysis in the midsagittal plane, used as a landmark in cephalometric and facial growth analyses.
Full Definition
Menton (abbreviated Me) is a bony cephalometric landmark located at the lowermost point of the mandibular chin as seen on a lateral cephalogram. It is used in multiple measurements, including total anterior face height and mandibular plane angle. Editors proofing cephalometric methods and results sections should verify that 'Menton' is capitalised when used as a specific anatomical landmark name, consistent with cephalometric convention. Menton must not be confused with 'gnathion,' which is the most anteroinferior point, or with 'pogonion,' the most anterior chin point. Accurate landmark identification is critical to the validity of described measurements.
Usage
Usage note: Capitalise as a proper cephalometric landmark name; do not confuse with 'gnathion' (most anteroinferior chin point) or 'pogonion' (most anterior chin point).
In Context
- "The total anterior face height was measured from nasion to Menton and found to increase by 3.2 mm post-treatment." — Cephalometric results table
- "Menton displacement in a vertical direction indicated significant downward mandibular rotation following functional appliance therapy." — Growth analysis report