Breast Asymmetry: Understanding Differences and Setting Goals

What kind of difference is there?

Volume, shape and position can vary separately or together. The chest and posture also influence the impression. A measurement of breast size alone does not necessarily describe everything that you notice.

Try to formulate your wish as specifically as possible: Do you want similar fullness in clothing, a more similar nipple position or fewer differences in overall shape? It may be that not all goals can be achieved with the same measure.

How long has the asymmetry existed?

A difference that has existed since development is classified differently than a new change after surgery or later in life. Questions about pregnancies, weight changes and previous procedures help with the assessment.

New lumps, skin changes, a newly retracted nipple or unusual discharge are not purely aesthetic issues. Such changes should be examined by a doctor before deciding on corrective surgery. This clarification may also be necessary outside of an aesthetic practice.

What options can be considered?

Depending on the findings, one side can be enlarged, the other reduced or a lift planned. Sometimes different steps are needed on both sides. Implants of different sizes may also need to be discussed; However, this does not guarantee a completely identical shape.

Autologous fat can be another option for selected findings. Its suitability must be checked separately. It is not a blanket replacement for a lift or for any desired size change. A procedure in several steps can also make more sense than an initial operation that is as extensive as possible.

What might remain different?

Pre-existing differences in the chest wall, skin and breast base can impose limits. Even two breasts of similar size do not necessarily look identical. The consultation should therefore explain which asymmetry is likely to decrease and which may remain.

A realistic description of the goal is more helpful than the assurance of “perfect symmetry”. Ask that the two or three points that are most important to you be explicitly included in the planning. This way you can assess whether the proposed procedure meets your actual wishes.

Risks and long-term changes

Possible risks include postoperative bleeding, infection, scarring, impaired wound healing, changes in sensation and a remaining or new side difference. Further intervention may be necessary. There are additional implant-related risks with implants.

Even after correction, the breast can change again due to ageing, pregnancy or weight changes. If breastfeeding later in life is important, this will need to be discussed before surgery. The effects depend on the procedure and cannot be ruled out across the board.

Here's how to prepare

Write down how long the difference has existed, how it has changed and what is difficult in everyday life as a result. Bring previous surgical reports and existing examinations with you. Pictures can explain the process, but do not replace an examination.

If you have already received a recommendation, you can also bring the proposed plan with you. A second opinion does not have to mean that the first recommendation was wrong; it can help to better understand the trade-off.

Frequently asked questions

Do both breasts need surgery?

Not always. Which side is treated depends on the findings and your goal.

Do different implants achieve complete symmetry?

That's not guaranteed. Volume is just one of several factors in breast shape.

Can I do nothing at first?

If the aesthetic asymmetry is clear and stable, foregoing surgery is also an option. New changes still require investigation.

Consultation in Zurich

Request a consultation: NP Aesthetics Zurich, currently at Klinik Selnau, Brandschenkestrasse 45, 8002 Zurich. Consultation fee CHF 250.

Read more: Breast lift or implant and Problems after breast surgery.

This article does not replace a medical examination or individual medical advice.