This publication has been retracted by the Editor as it erroneously describes the effects of an injectable polyacrylamide gel.Reference:Zhenxiang Wang, Shirong Li, Lingli Wang, Shu Zhang, Yan Jiang, Jinping Chen, Donglin Luo. Polyacrylamide Hydrogel Injection for Breast Augmentation: Another Injectable Failure. Med Sci Monit, 2012; 18(6): CR399-408. DOI: 10.12659/MSM.882910.