The Study is an Oberservational Post-market Follow-up Program to Evaluate Long Term(5 Years) Safety of Mentor Breast Implants in Chinese Population.

"Mentor breast implants are circular or waterdrop-shaped devices with shells made of successive cross-linked layers of silicone elastomer. The shell is filled with Mentor's proprietary formulation of silicone gel.~Mentor breast implants are available in smooth and textured shells, both supplied in sterile form."