Two-Stage Breast Reconstruction

Information for Canadian Women

During a mastectomy, the surgeon removes skin and breast tissue, leaving the chest tissues flat and tight. Before a long-term implant can be placed, the breast tissue needs to be stretched to make space for it. This process is called tissue expansion. It can typically be done in either two stages or in one stage (single-stage).

A two-stage breast reconstruction with implants is a very popular option. This procedure can be done either at the time of mastectomy or at a later stage (delayed).

How It Works

A temporary breast tissue expander is placed in the chest. Over a period of weeks, your physician gradually fills the expander with saline, which is similar to saltwater. During this process, your skin will gradually stretch and grow to make room for the implant as it expands. Your body will slowly adjust to the growth of the implant in the same manner a woman’s body adjusts to the gradual growth of her abdomen when she is pregnant.