The surgery seeks to increase the size of the breasts using SIENTRA implants, with lifetime guarantee. Ideal for those who wish to improve the shape and volume of their breasts. The procedure lasts 1 to 2 hours under general anesthesia. Recovery involves some discomfort and swelling, with return to work after one week and intense activity in approximately 3 weeks. Results are immediate, with the implants settling into their final position in 3 to 6 weeks.