Squares are marked already.
Sometimes, there are 3 and other times 4 squares in the division of the naso labial furrow area.
Marking the 1 st tensor
6 Tensors for a 3 squares naso labial furrow (NLF) Area
F-tensor
Put in tension the area facing the 1st quadrant or lower square towards the outside with a garze to get an idea of the result of the lifting of the 1st quadrant or square
F1-Tensor
Keep the position of the garze once the visual effect is satisfactory with the tension exerted by the left hand.
F2-Tensor
Then draw an arrow going from the garze to the middle of the outer edge of the 1st quadrant or square, which will be the 1 st tensor.
Other external NLF Tensors
