Breast lift and breast augmentation compared
One operation changes position, the other changes volume. This sets out what each does, which complaint points to which, and when they are performed together.
These two operations are routinely confused, and the confusion causes real disappointment, because an implant placed in a breast that needed lifting does not fix the problem the patient came in with.
What a breast lift does
Mastopexy removes excess skin, reshapes the breast tissue and repositions the nipple and areola higher on the chest wall. It improves shape and firmness. It does not meaningfully change size.
It suits patients with descent following pregnancy, breastfeeding, weight change or ageing — particularly where the nipple has come to sit at or below the inframammary fold, or points downwards — and who are content with their size.
What augmentation does
Augmentation adds volume, with an implant or by fat transfer. It increases size and fullness, particularly in the upper pole, and is used to correct asymmetry or to restore volume lost after pregnancy or weight loss.
It does not correct descent. An implant placed into a ptotic breast adds weight to a structure that has already lost its support.
Which one you need
Position is the deciding question. If the breast tissue sits low on the chest wall and the nipple has descended, you need a lift, whatever else is done. If the position is acceptable and the complaint is volume or fullness, you need augmentation.
Skin elasticity bears on this too — where it is poor, a lift is more likely to be required regardless of the volume discussion.
Both together
Where there is both descent and volume loss, which is the common picture after pregnancy and breastfeeding, the two are combined in one operation: the tissue is lifted and repositioned, and an implant restores the upper pole. It is a more demanding operation to plan than either alone, because the implant changes the tension the lift has to work against.
Recovery
Swelling, discomfort and bruising settle over about the first fortnight in either case. Strenuous activity is avoided for roughly four to six weeks, and a supportive garment is worn to control swelling and support the tissue.
Risks
Scarring, infection, asymmetry and changes in nipple sensation apply to both. A lift produces more scar than augmentation; augmentation carries the implant-specific considerations that a lift does not.
The decision is made at consultation, on examination of the breast, assessment of skin quality, and what you actually want changed.
The procedure this relates to
Mastopexy lifts and reshapes the breast by removing loose skin and repositioning the tissue and the nipple. It does not add volume. The degree of ptosis determines which incision pattern is used.
Before you act on this
Everything here is general. What applies to you depends on your anatomy, your history and what you are trying to achieve, and none of that can be assessed from a page. If a question here is yours, bring it to a consultation.