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o2clinic | 2Pass Clinic

Anesthesia

General anesthesia

Recovery

2 – 6 weeks

Result

Permanent

What is a mastectomy (female to male)?

A mastectomy, also known as top surgery, is a gender-affirming surgical procedure in which breast tissue is removed to create a more masculine chest profile. For many trans men, this surgery represents an important step in aligning their appearance with their gender identity and contributes to a greater sense of comfort, self-confidence, and well-being.

During the procedure, the surgeon removes the breast tissue and the chest is carefully shaped to achieve a natural and harmonious masculine contour. Depending on body type, the amount of breast tissue, and skin elasticity, various surgical techniques can be chosen. In most cases, the nipples are reduced and repositioned to achieve the most natural result possible.

Why choose a mastectomy?

Freedom in everyday life

More freedom in clothing choices, movement, and social situations.

Self image

An improved body image and greater self-confidence

Tighter contour

A flat, masculine-looking chest

More comfort

No longer any need to wear a binder.

Changing a body is possible

But it is the freedom to be yourself that really makes the difference.

The treatment process

Consultation

During an extensive consultation, we discuss your expectations and analyze the chest.

Analysis

We assess skin quality and fat distribution.

Personal treatment plan

Based on your anatomy and wishes, we determine which correction is most suitable.

The intervention

During the procedure, the surgeon removes the breast tissue and the chest is carefully shaped.

Result

After recovery, a firmer and better-defined chest develops.

A firmer chest that fits your body

At o2/2Pass Clinic, we understand that every transition is unique. That is why our specialists take ample time to discuss your wishes, expectations, and medical situation. Together, we determine which technique best suits your body and your personal goals.

Recovery & Aftercare

After the operation, you will receive clear instructions for optimal recovery. Swelling, bruising, and tenderness are normal during the first few weeks. In most cases, drains are placed to remove excess wound fluid and blood. These drains usually remain in place for a few days and are removed as soon as fluid production has decreased sufficiently. This contributes to good wound healing and reduces the risk of fluid accumulation.

It is important to limit physical exertion during the first few weeks and to carefully follow your surgeon's guidelines. Our team will guide you throughout the entire recovery process and closely monitor the healing to achieve the most beautiful and natural final result possible.

A supportive compression garment is worn to support healing and allow the skin to conform optimally to the new chest contour.

During the follow-up consultations, we guide you step by step and provide advice regarding movement, returning to work, sports activities, and scar care to ensure the recovery proceeds as smoothly as possible.

The results

FAQ

That depends on the chosen technique and your anatomy. Sometimes the nipples are reduced or repositioned to create a natural male breast contour. In certain cases, nipple preservation may be possible without full reconstruction.

Yes, the result of a mastectomy is usually permanent. The removed breast tissue does not grow back, although weight fluctuations or hormonal changes can slightly affect the final result.

Yes. A mastectomy always leaves a scar. The shape and length of the scar depend on the technique used and your body type. The scars usually fade over time, but do not disappear completely. Our surgeons strive for a result that is as discreet and natural as possible, placing the scars as well as possible within the contours of the chest.

Intensive sports and heavy lifting are usually advised against for approximately 4 to 6 weeks, depending on your recovery. Light exercise such as walking can often be resumed sooner, but this is always discussed individually with your surgeon.

This depends on your job. For sedentary work, resuming work is often possible after 1 to 2 weeks. Physically demanding work usually requires a longer recovery period.

Yes, in most cases, one or two drains are placed to drain excess wound fluid. These usually remain in place for a few days and are removed as soon as production has sufficiently decreased.

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