A client looks at herself in a mirror after receiving a Botox injection at a walk-in Botox salon in New...
Carla Burkhardt looks at herself in a mirror after receiving a Botox injection at a walk-in Botox salon in New York July 17, 2007. The American Society for Aesthetic Plastic Surgery has released figures that show that botox injections are the most popular cosmetic medical procedure in the United States, with more than three million botox injection procedures performed in 2006. REUTERS/Lucas Jackson (UNITED STATES)