What should you know about tissue expander reconstruction?

A surgeon places the expander beneath the skin, sometimes beneath chest muscle or another layer of tissue. The device has a port through which sterile fluid can be added at planned visits. Each adjustment gives the skin and nearby tissues time to stretch, creating a shape and space for the next stage.

The process may be considered after breast removal surgery, but suitability depends on healing, skin quality, prior radiotherapy, other treatments, general health, and personal preferences. Reconstruction can be immediate or delayed, and the final plan may change as your tissues heal.

Before surgery, review medicines, nicotine use, allergies, and previous operations with your team. Learn how to support the arm and shoulder, care for the incision, and recognise normal tightness after a filling. Keep appointments because the volume and timing are adjusted to your healing rather than set by a single schedule.

Plan practical support at home and wear clothing that does not press on the wound. Bring questions about the final implant or other reconstruction option, expected scars, sensation, activity, and whether further procedures may be considered.

Call promptly if the breast becomes increasingly red, hot, swollen, or painful, or if you notice drainage, wound opening, fever, or a sudden change in shape. Get urgent assistance for breathing difficulty, chest pain, collapse, or marked weakness.

Ask what reconstruction stage is planned next, how the expander will be filled, which activities are restricted, and how radiotherapy or chemotherapy could affect timing. Confirm who to contact outside appointments and which changes need urgent assessment.