Does Ultherapy involve a process to check facial ultrasound or skin condition before the procedure?

While researching Ulthera, I became curious about the fact that the treatment plan can vary depending on the face shape.

I would like to know if, during the consultation, you only check for visible sagging or if you also examine invisible areas such as skin thickness or the fat layer.

For those who actually received a consultation, how was your facial condition assessed? I am also curious if the explanation regarding the treatment plan was sufficient.