In recent years, the use of Botulinum toxin type A injection to inhibit the contraction of the orbicularis oculi muscle to remove crow’s feet has been widely used in young and middle-aged patients, and the effect is obvious, safe and reliable, without obvious complications, and is considered to be the preferred means of removing crow’s feet.
Botulinum toxin is the most frequently used biological agent for delaying upper facial wrinkles and is often preferred for correcting power wrinkles on the face.
In clinical practice botulinum toxin injections for wrinkle removal can achieve satisfactory results for early frown lines, crow’s feet and horizontal forehead wrinkles with few adverse reactions, while moderate and severe crow’s feet can also be treated with hyaluronic acid injections, thread sculpting and fillers in relevant areas.