Tissue expanders are commonly used for which purpose?

Tissue expanders are commonly used in breast reconstruction procedures following mastectomy or significant breast tissue loss. They allow for gradual expansion of the overlying skin and underlying tissue, creating enough space for a permanent implant to be placed later. The process involves inserting a deflated expander beneath the skin and then slowly filling it with saline over a series of visits, promoting tissue growth and stretching the skin appropriately to accommodate the final implant.

In the context of breast reconstruction, tissue expanders provide a controlled means to prepare the site for an implant, allowing surgeons to achieve a satisfactory aesthetic outcome that matches the pre-surgical appearance as closely as possible. This method is particularly useful for individuals who have undergone surgery due to breast cancer, as it not only restores the physical appearance but can also contribute to emotional healing.

Other options, while they may relate to breast procedures in some cases, do not primarily involve the use of tissue expanders. Augmentation mammoplasty typically involves the direct placement of implants without the need for prior tissue expansion. Reduction for gynecomastia focuses on reducing breast tissue in males and does not require expanders. The transrectus myocutaneous flap, while a type of reconstructive procedure involving muscle and skin, utilizes a different technique