Line across bridge of nose after botox. Was I injected properly or did I not receive enough units?

smile 2014: there are muscles that create vertical lines and muscles that create horizontal lines at the top of the nose (glabella in medical terms). it should be very difficult for botox to create new wrinkles, but it is possible that your Plastic Surgeon usually injects the muscles that cause the horizonatal lines (the procerus muscle, creates "bunny lines") and that the nurse didn't.  Your PS would probably be able to help improve the appearance if it bothers you. Best of luck.

Thank you for the question. 25 units for a woman's "11's" (frown lines between the brows) is a standard dose.  Sometimes, if a patient has strong muscles at the bridge of the nose (procerus and nasalis), these need to be specifically targeted. If they are left untreated, you may notice a horizontal wrinkle about where a pair of glasses would sit.

The furrow or glabella actually has two muscles creating wrinkles: the paired corrugator muscles, and the procerus muscle.  The corrugators create vertical lines while the procerus creates horizontal lines.  Your injector likely did not treat the procerus.  Additional Botox to treat this muscle will eliminate those annoying lines.