Liposuction is an effective, simple, outpatient procedure that permanently removes fat from localized deposits on the body. As opposed to excisional surgery such as a breast lift or tummy tuck, liposuction only makes tiny incisions where small cannulas are inserted to suck out fat and smooth out body contours.Drains are not needed, as the incisions are small, the body's skin will contract over the smaller, contoured area when a postoperative compression garment is worn, and the recovery is generally 2-3 weeks. Bruising and some "achy numbness" can be expected, but this is temporary. Results are permanent!Karen M. Horton, M.D.San Francisco Plastic Surgeon