Glabellar Region
The inter-eyebrow forehead area (glabella — from the nasion to the supraorbital rim), the topographic zone containing the procerus and corrugator supercilii muscles; is the main center of expression aging with dynamic and static "lines of 11" (glabellar rhytides); It is the primary target of Botox injection, but carries a risk of vascular blindness through the supratrochlear-ophthalmic anastomosis.
Hero Term · 2,600 words