Can I get Thermage on areas I'm self-conscious about, like the neck or the backs of the hands, rather than on the face?

I'm looking up various things for facial care.
I'm worried these days because when I actually look at my hands or neck, it seems like the signs of aging are more visible.

I noticed that the blood vessels and tendons on the backs of the hands, in particular, tendoned to become more prominent as I lost weight.

I understand that radiofrequency treatments like Thermage are used on areas other than the face.
I'm also curious if the changes you can expect differ depending on the area. 👀