If I go for a facial contouring consultation, will they provide a detailed CT analysis?

I'm thinking about getting a facial contouring consultation, but I'm a bit worried about places that just look at my face and make recommendations.

I want to know exactly what my face needs—whether it's my cheekbones, jawline, or chin.

During the consultation, is it standard practice to look at a CT scan and explain the bone structure and nerve locations?

I've read reviews saying that recommendations vary from clinic to clinic, so would it be better to visit several places? ㅠㅠ

For those of you who have had consultations, what was the most important part of the session?