After reading previous posts on the risks associated with hitting blood vessels during injections, the curious me went looking for some drawing showing where our blood vessels "run" in our head (to better understand your explanatinons). But I could not find a drawing of the blood vessels in our face, nothing that shows why the area above the nose / in the glabella is one where an expert must make the injections.
Do you have a link or reference to a place where I can "see" where the blood vessels that are in the glabellar area, nose, etc. are?
Hugs and happy weekend!!!!