How much can implant size change during revision?
Going bigger is limited by skin and tissue reserve; going smaller by loose skin left behind. The pocket, not the wish list, sets the range.
Revision is a natural moment to revisit size, and most patients arrive with a direction in mind. The anatomy, however, votes too: the existing pocket, skin envelope, and tissue thickness decide how far from the current size the new implant can move in a single operation.
What limits each direction
Sizing up needs enough envelope: a modest step is usually workable, but a large jump can demand tissue expansion or staged surgery, and heavier devices load already-stretched tissue. Sizing down leaves surplus skin, so a meaningful reduction often pairs with pocket tightening or a lift to keep the shape from deflating.
Base width matters as much as volume — an implant wider than your chest wall dimensions creates new problems regardless of cc count. Measurements at a specialist consultation, not catalog numbers, define your individual workable range.
MediIndex articles are for general information only and are not medical advice, diagnosis, or advertising. Outcomes vary by individual — consult a board-certified specialist for personal decisions.