Gender-affirming
Breast augmentation for trans women in Thessaloniki and Athens, Greece
I perform 5–15 breast augmentations in trans women a year and have been a plastic surgeon since 2012. I choose the implant from the measurements of your own chest.
Breast augmentation for trans women adds volume and a feminine shape with a silicone implant when hormone therapy has not been enough. I plan it around the wider chest, the position of the nipple and the strong pectoral muscle. It is a day-case operation: you go home the same day, with no overnight stay.
5–15
operations a year

At a glance
What it treats
Too little breast development after hormone therapy, asymmetry, a wide gap between the breasts
Anaesthesia
General
Duration
About 1 hour
Hospital stay
None; you go home the same day, with someone to accompany you
Back to work
3 to 5 days for desk work
Exercise
After 6 weeks
Final result
Final shape in 3 to 4 months
Where
Interbalkan Medical Center, Thessaloniki · Athens Medical Center, Marousi (Athens)
Medically reviewed by Dr Prodromos Papaioannou, Plastic Surgeon, HESPRAS member, ASPS International Member · Last reviewed:
What is breast augmentation for trans women?
It is a gender-affirming operation that enlarges the breasts with a silicone implant placed behind the breast tissue that has grown on hormones. A chest shaped by testosterone has a different anatomy from a cisgender woman’s, so the choice of implant, pocket and incision is adapted to it rather than copied from standard augmentation.
Oestrogen therapy develops the breasts, mainly in the first 6 months, and the growth often stays small. If you want breasts in proportion to your height and shoulders, an implant is usually needed.
A chest that developed under testosterone is wider, with a smaller areola that sits further to the side, a stronger pectoral muscle and a shorter distance from the nipple to the fold under the breast. That is why I adapt the implant, the pocket and the incision. For general information on implants, see my breast augmentation page.
Am I a candidate for breast augmentation as a trans woman?

It suits adult trans women and transfeminine non-binary people with sustained gender incongruence who want larger breasts than hormones have given them. I follow the WPATH Standards of Care, Version 8 (SOC8), which recommend at least 6 months of hormone therapy first, unless you do not want hormones or they are medically unsuitable for you.
Who is it typically for?
- Trans women with little breast development after at least 6 months of hormone therapy.
- Transfeminine non-binary people who want breasts.
- People who cannot take hormones or do not want to, after we have discussed it at the consultation.
- Asymmetry in breast size after hormone therapy.
- A wide gap between the breasts, with nipples that sit further to the side.
When do I not recommend it?
- Under the age of 18.
- When hormone therapy has only just started or is not yet stable, unless hormones are not wanted or are medically unsuitable.
- When the assessment set out in WPATH SOC8 has not taken place.
- When a physical or mental health condition is not under control and could affect safety or the result.
- When there is an active infection or an untreated breast condition.
- When free (liquid) silicone has been injected into the breasts in the past, until it has been checked with specialist imaging.
What happens at the consultation, and how do I prepare?
At the consultation we discuss what you would like to change and how long you have been on hormones. I measure your chest and we try sizers together, and you leave with a written plan. Before surgery you need blood tests, an anaesthetic check, a breast ultrasound, a plan for your oestrogen and, if you smoke, time off cigarettes.
What happens at the consultation?
We talk about what you want to change and how long you have been taking hormones. I measure the width of your chest, the position and size of the nipple, the thickness of the tissues (with a pinch test), the distance from the nipple to the fold and the gap between the breasts. From these I set the range of implants that suit you, and we try sizers together in a special bra. I ask for an assessment by a health professional experienced in gender identity, as WPATH SOC8 sets out. You receive a written plan.
What tests and instructions apply before surgery?
You need blood tests, a pre-anaesthetic check and a breast ultrasound. Oestrogen raises the risk of blood clots; whether you continue it is decided individually with your endocrinologist. It is usually continued, with thrombosis prevention according to your individual risk. Stop smoking 4 weeks before surgery and for 4 weeks after. If you take anticoagulants or antiplatelet medicines, stop them only on the advice of the doctor who prescribes them.
How is breast augmentation for trans women performed?
The operation is done under general anaesthesia and takes about an hour. The implant usually goes in through an incision in the fold under the breast, which I often lower. The pocket depends on tissue thickness: dual plane when the tissues are thin, above the muscle when the breast gland allows it or when a larger implant is chosen.
I infiltrate the area with a long-acting local anaesthetic, so that pain in the first few days is minimal. No drains are used.
Above or below the pectoral muscle?
I use the same criteria as in standard breast augmentation, but this chest has two particular features. The tissue covering the implant is often thin, and then placing the implant partly under the muscle (dual plane) hides its edges better. On the other hand, the pectoralis major muscle is stronger, and an implant under it can move or change shape when the muscle contracts. So when hormone therapy has produced enough breast gland and the pinch test allows it, I prefer to place the implant above the muscle or under its fascia (subfascial).
Which implant suits a wider chest?
Because the chest is wider and the nipples sit further to the side, an implant with a wider base is usually needed, to fill the breast and narrow the gap between the breasts. The implant is centred behind the nipple, but it does not move the nipple and cannot create cleavage on every chest. I usually use round, smooth-surface implants. Implants that are very large for your tissues increase complications.
Incisions and stitches
My preferred incision is in the fold under the breast (inframammary fold). Because the distance from the nipple to the fold is short, the new fold is usually drawn lower than the original one, so that the implant sits under the nipple and the scar hides in the fold. An incision around the areola is less suitable, because the areola is small and the fold cannot be lowered enough through it. An armpit incision leaves no scar on the breast but gives less control over the new fold. The stitches are internal and do not need removing.
Combining it with fat transfer or liposuction
Fat transfer can be added to the augmentation for a small correction of volume, better cover over the edges of the implant or a narrower gap between the breasts. On its own it rarely gives the volume most trans women ask for, and how much fat survives is not predictable. The operation can also be combined with liposuction and fat transfer to the buttocks and hips.
Do I need to stay in hospital?
No. The operation is a day case: you go home the same day with someone accompanying you, wearing the special support bra. You must not drive after a general anaesthetic.
What is recovery like, week by week?
The first 1–2 days are almost pain-free thanks to the long-acting local anaesthetic. You can return to desk work in 3–5 days and to exercise at 6 weeks, but training the chest muscles waits until 6 months. Discomfort fades over 4–6 weeks and the breasts settle into their final shape at 3–4 months.
| When | How you feel | What you can do |
|---|---|---|
| Days 1–2 | Minimal pain, thanks to the long-acting local anaesthetic | Move around in the special support bra; avoid sudden arm movements and lifting; walk early |
| Days 3–7 | Mild pain, like muscle soreness after a workout; stronger when the implant is under the muscle | Ordinary painkillers; desk work in 3–5 days, light physical work at 1 week |
| Weeks 2–6 | Discomfort eases gradually and is gone in 4–6 weeks | Walk normally; heavy physical work after 1 month, with no weightlifting |
| Week 6 | Feeling almost normal | Gradual return to exercise |
| Months 3–4 | The breasts soften and the implant settles into the new fold | Normal activity |
| Month 6 | The scar in the fold fades | Chest muscle training |
How long do I need to stay in Greece after breast augmentation for trans women?
You do not stay in hospital: you go home the same day, accompanied, so the time in Greece is set by your check-up and by when it is safe to fly. Plan to stay 5 to 10 days; you can fly from day 5, after your final check the day before the flight. The stitches are internal and do not need removing, so there is no stitch appointment to wait for.
Before you fly. Oestrogen raises the risk of blood clots, and so does a long journey. We agree a plan for your oestrogen with your endocrinologist before surgery, and you walk from the day of the operation. I see you for a final check the day before your flight. On the journey, walk in the aisle and keep your legs moving; depending on your risk, I may also prescribe blood-thinning protection.
Follow-up from home. Follow-up is by video call at 10 days, 1 month, 6 months and 1 year. If anything worries you, for example if one side swells, message the practice on WhatsApp and you receive a reply the same day; in an emergency, call us, and for an acute problem go to the nearest hospital emergency department.
What to arrange at home. You will be wearing the special support bra and should avoid sudden arm movements and lifting for the first days. Most people go back to desk work in 3–5 days and light physical work at 1 week; heavy physical work waits a month and chest training 6 months. If you will need help at home with lifting, arrange it before you travel.
What results can I expect, and how long do implants last?
The breasts take their final shape in 3–4 months and the scar fades during the first year. Implants are durable but not lifelong, and if you continue hormone therapy the breasts may still change a little. Nipple sensation usually stays normal, and studies show satisfaction and less gender dysphoria in most trans women.
Implants are replaced when a problem appears, confirmed by MRI, or when you want a different size. After 15–20 years we discuss replacing them as a precaution.
What are the risks of breast augmentation for trans women?
The main risks are the same as in standard breast augmentation: capsular contracture, haematoma (a collection of blood), infection and implant displacement. Because of the anatomy of the chest, I pay particular attention to where the implant sits and how it moves with the muscle. The table shows how common each risk is and how I prevent or treat it.
| Complication | How common | Prevention and treatment |
|---|---|---|
| Capsular contracture | The most common long-term complication; about 1 in 30 in published studies | Inframammary fold incision and no-touch technique; treated with revision surgery |
| Haematoma | Rare, in the first few days | Review of medicines that affect clotting; drained if it occurs |
| Infection | Rare | No-touch technique and antibiotics; removal of the implant is rarely needed |
| Implant displacement (downwards or to the side) | Not common | Correct size and a marked new fold; no chest workouts for 6 months; corrected with revision surgery |
| Implant movement with the muscle | Essentially only when the implant is under the muscle | Choice of pocket according to the tissues and the muscle |
| Visible edges or rippling | More likely with thin tissues and little breast gland | Dual plane placement; correction with fat transfer |
| Asymmetry | Not rare, especially when the chest or nipples were already asymmetric | Sizers and, if needed, a different size on each side |
| Change in nipple sensation | Usually temporary | Usually returns within months; rarely a permanent change |
| Blood clots (thrombosis) | Rare | Walking early; a plan for oestrogen agreed with your endocrinologist |
| BIA-ALCL lymphoma | Very rare, mainly with textured implants | I usually use smooth implants; swelling years later is investigated; removal of implant and capsule |
| Fat resorption (when fat transfer is added) | Some of the fat is always reabsorbed | Injection in thin layers; repeat after 6 months |
Smoking. Stop at least 4 weeks before and 4 weeks after the operation. Smoking increases healing complications and, together with oestrogen, the risk of blood clots.
Blood thinners. Tell me if you take anticoagulants or antiplatelet medicines. They are always stopped in agreement with the doctor who prescribes them.
What affects the cost of breast augmentation for trans women?
I do not publish prices, because the cost depends on the implant, the technique and any procedures combined in the same operation. You receive a written quote after the consultation, once I have examined you and we have agreed on a plan. These are the factors that make the difference:
- The type and size of the implant.
- The pocket and the complexity of the operation.
- Combining it with fat transfer or liposuction.
- Combining it with other gender-affirming surgery in the same operation.
- The hospital and the anaesthesia.
Frequently asked questions
These are the questions trans women most often ask me before breast augmentation: hormones and assessments, oestrogen, cleavage, implant size, fat transfer, screening and travel. Each answer stands on its own. If your question is not here, bring it to your consultation, in person or by video, and I will answer it for your own chest.
How long do I need to be on hormones before breast augmentation?
WPATH Standards of Care, Version 8, recommend at least 6 months of stable hormone therapy before breast augmentation, unless you do not want hormones or they are medically unsuitable for you. Most breast growth happens in the first months of treatment, so at the consultation we look at how much breast the hormones have given you and choose the implant accordingly. If you are not taking hormones, we discuss whether augmentation is right for you at the consultation.
Do I need a letter from a psychologist or psychiatrist for breast augmentation?
Yes, you need one assessment by a health professional experienced in gender identity, such as a psychologist or psychiatrist. I follow the WPATH Standards of Care, Version 8. The aim is not for you to be “approved”. It is to confirm that your gender incongruence is sustained, that you understand the change is permanent, and that any other conditions that could affect the result have been assessed. If you already have such an assessment, bring it with you to the consultation.
Do I have to stop oestrogen before surgery?
Not always. Oestrogen raises the risk of blood clots, but stopping it can affect your mood and your hormonal balance. The decision is made together with your endocrinologist, depending on the preparation, the dose, whether you smoke and your weight. It is usually continued, with thrombosis prevention according to your individual risk. After the operation you are up and walking on the same day, which helps to lower the risk. Please do not change your treatment without instructions from your doctors.
Will I have cleavage after breast augmentation?
It depends on your chest. When the chest is wide and the nipples sit to the side, the gap between the breasts is naturally larger. An implant with a wider base fills more towards the middle, but the implant has to stay under the nipple; otherwise the nipple looks as if it points outwards. In some cases fat transfer to the inner part of the breast helps. At the consultation I use sizers to show you what is achievable on your own chest.
How big can my implants be?
The size is set by the width of your chest, the base of the breast and the thickness of the tissues that will cover the implant, not only by the size you would like. Trans women often need a larger implant than cisgender women of similar height, because the chest is wider. An implant too large for the tissues raises the risk of visible edges, displacement or another operation. With the measurements and the sizers we find, together, the largest size that is safe for you.
Can I have breast augmentation with fat transfer only?
Rarely is it enough. Fat transfer gives limited volume per session, and many trans women are slim and do not have enough fat to spare. How much fat survives is also unpredictable, so a repeat session after 6 months is often needed. I use fat transfer mainly together with an implant: for a small correction of volume, to cover the edges of the implant or to fill the inner part of the breast. If you have enough fat and want only a small increase, we can discuss it.
Do trans women need mammograms after breast augmentation?
Yes. Screening of the breast tissue that has grown on hormone therapy continues after augmentation. The risk of breast cancer in trans women is lower than in cisgender women, but it is not zero. When screening starts is decided by the doctor who looks after you. Always tell the radiologist that you have implants. For checking the condition of the implants themselves, MRI is the best test.
Can breast augmentation be combined with other gender-affirming surgery?
Yes, in many cases. I often combine augmentation with liposuction and fat transfer, so that the proportions of the waist and hips change under a single anaesthetic. Combining it with facial feminisation surgery is possible too, as long as the total time under anaesthesia stays safe. We decide after the examination, based on your health and your priorities.
When can I fly home after breast augmentation?
You leave hospital on the day of surgery, so the timing depends on your check-up and on clot prevention for the journey rather than on a hospital stay. You can usually fly from day 5, after your final check. Because oestrogen and long flights both raise the risk of blood clots, we agree your oestrogen plan with your endocrinologist beforehand, and you start walking on the day of the operation. On the flight, walk in the aisle and keep your legs moving. The stitches are internal, so you do not need to wait for them to be removed.
Can my follow-up be done at home?
After you return home, follow-up is by video call at 10 days, 1 month, 6 months and 1 year. The stitches are internal and do not need removing, so there is no stitch appointment to arrange. For screening, keep seeing the doctor who looks after you, and tell any radiologist that you have implants. If an implant problem is ever suspected, it is confirmed with an MRI. If you notice swelling or a change in one breast, message the practice on WhatsApp and you receive a reply the same day; in an emergency, call us, and for an acute problem go to the nearest hospital emergency department.
References
- Coleman E, Radix AE, Bouman WP, et al. Standards of Care for the Health of Transgender and Gender Diverse People, Version 8. Int J Transgend Health. 2022;23(Suppl 1):S1–S259.
- Kanhai RCJ, Hage JJ, Asscheman H, et al. Augmentation mammaplasty in male-to-female transsexuals. Plast Reconstr Surg. 1999;104(2):542–549.
- Kanhai RCJ, Hage JJ, Karim RB. Augmentation mammaplasty in male-to-female trans-sexuals: facts and figures from Amsterdam. Scand J Plast Reconstr Surg Hand Surg. 2001;35(2):203-6. doi:10.1080/028443101300165354.
- Miller TJ, Wilson SC, Massie JP, et al. Breast augmentation in male-to-female transgender patients: technical considerations and outcomes. JPRAS Open. 2019;21:63–74.
- Morrison SD, Wilson SC, Mosser SW. Breast and body contouring for transgender and gender nonconforming individuals. Clin Plast Surg. 2018;45(3):333–342.
- Coon D, Lee E, Fischer B, et al. Breast augmentation in the transfemale patient: comprehensive principles for planning and obtaining ideal results. Plast Reconstr Surg. 2020;145(6):1343–1353.
- Fakin RM, Zimmermann S, Kaye K, et al. Long-term outcomes in breast augmentation in trans-women: a 20-year experience. Aesthet Surg J. 2019;39(4):381–390.
- Bekeny JC, Zolper EG, Manrique OJ, et al. Breast augmentation in the transgender patient: narrative review of current techniques and complications. Ann Transl Med. 2021;9(7):611.
- de Blok CJM, Klaver M, Wiepjes CM, et al. Breast development in transwomen after 1 year of cross-sex hormone therapy: results of a prospective multicenter study. J Clin Endocrinol Metab. 2018;103(2):532–538.
Consultation
In Thessaloniki, in Athens or by video. Examination, options and a written plan.

