This study is not intended to assess rare, long-term or speculative conditions which are not proven clinically to be associated with mammary prostheses, such as their relationship to Connective Tissue Disorders, an increased risk of cancer or teratogenic effects among breast implant patients. This study is also not intended to address issues regarding the effects of breast implants on mammography interpretation and occurrence of calcium deposits in the tissue surrounding the implant. However, data on these and other complications noted in this study, should they occur, will be recorded and analyzed with regard to the objective of the study.