Dr. Craig performs this procedure to eliminate the long deep creases many people develop above their eyes on their eyebrows. We call these deep creases, worry lines or frown lines. The lines at the corners of your eyes are known as crow’s-feet. Botox relaxes the underlying facial brow muscles and eliminates the lines or creases. Treatments involve precisely placed injections and may last for about four to six months. Alternatives include Botox Cosmetic and Dysport.