lips - philtrum depression
Evaluated in the frontal view. This trait has three categories: the depression is: 1. shallow, missing (the depression is only indicated or completely missing). 2. clearly visible, 3. pronounced and deep (the depression is conspicuous, it reaches halfway into the upper lip vermilion height).
Frequency represented in the Czech population:
|philtrum depression shallow, missing||philtrum depression cleary visible||philtrum depression pronounced and deep|