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MIA Femtech Breast Augmentation in Madrid | Dr. Jorge Aso

Minimally invasive breast enhancement

mia Femtech® breast augmentation in Madrid, Spain

At Dr. Jorge Aso’s clinic in Madrid, Spain, mia Femtech® offers a minimally invasive approach to breast augmentation and enhancement. For carefully selected patients, it aims to achieve a natural-looking result, usually with a relatively quick recovery and a small incision concealed in the armpit crease. Like all implant surgery, it carries risks and possible complications, which we discuss individually during your consultation.

Discuss your options with our clinic in Madrid:

+34 629 49 44 70
No scar on the breast Usually without general anesthesia* Recovery tailored to you Natural-looking enhancement

A different approach to breast enhancement

mia Femtech® enhances breast shape with minimally invasive technology

In this short Spanish-language video, Dr. Aso explains an approach designed to preserve tissue and support recovery.

25–30 mintypical surgical time Underarmdiscreet incision 1–2 cup sizesa modest enhancement
Dr. Jorge Aso · 45 seconds · Spanish

Understanding the technique

Two perspectives on the mia®

Discover the original mia Femtech® concept and hear Dr. Aso explain how the technique is used in clinical practice. These are the original videos; English subtitles are not currently provided.

01 · The mia concept

What is mia Femtech®?

The technology, tissue-preserving approach and philosophy behind minimally invasive breast enhancement.

02 · A surgeon’s perspective

mia®, explained by Dr. Aso

Who it may suit, its limitations and the factors that help determine whether it is an appropriate option.

An important distinction

Is mia Femtech a nonsurgical treatment or an injectable filler?

It is not a filler treatment. mia Femtech is minimally invasive breast surgery using Diamond silicone gel implants. A purpose-designed delivery device inserts the implant through a small incision in the armpit. No liquid or free silicone is injected: a complete breast implant, specifically designed for this technique, is placed inside a surgically created pocket.

Our usual protocol: the procedure takes place in an operating room with local anesthesia and sedation, usually without intubation or general anesthesia. The anesthetic plan is confirmed after an individual medical assessment; general anesthesia may be appropriate in some cases.

Dr. Jorge Aso’s surgical team during an operation
4,000+breast augmentations performed

Minimally invasive precision

A different approach to breast surgery: mia Femtech®

At Dr. Aso’s clinic, mia Femtech® is an advanced approach to breast augmentation that avoids an incision on the breast itself. The implant is inserted through an incision of approximately 2 cm in the armpit crease. There is still a scar, but it is positioned away from the breast and is intended to be discreet.

mia® uses dedicated instruments to place the implant through a small underarm incision without cutting the pectoral muscle. It aims to limit tissue trauma and support a faster recovery in suitable patients. Minimally invasive surgery still requires medical assessment, anesthetic monitoring and postoperative follow-up.

It is designed for patients seeking a subtle, natural-looking change. Suitability depends on your anatomy, health and goals, not simply on wanting a shorter recovery.

How tissue preservation works

Which tissues does mia Femtech® preserve, and how is the implant pocket created?

With mia Femtech®, the implant is placed in a prepectoral intralamellar plane: behind the breast gland and in front of the fascia covering the pectoral muscle.

A narrow channel is created from the armpit to this plane. A balloon then expands in a controlled way to separate tissue layers and create the pocket. After the balloon is removed, the Diamond implant is inserted using its dedicated delivery device.

In a straightforward mia® augmentation, no incision is made on the breast, the gland is not cut, and the pectoral muscle is neither cut nor detached. Tissue preservation does not mean there is no trauma or risk: this is still surgery. Occasionally, a bleeding point may need to be coagulated or a resistant tissue band released in a limited way.

Access

Underarm incision

An opening of approximately 2 cm sits in the armpit crease, avoiding a scar on the breast itself.

Breast gland

Remains above the implant

The pocket sits behind the gland without passing through it or cutting glandular tissue in a straightforward augmentation.

Muscle

Pectoral muscle preserved

The implant sits in front of the pectoral muscle, which is not cut or detached to create the pocket.

Technique

Controlled expansion

The balloon opens the intralamellar plane by expansion, limiting the need for extensive dissection.

Four key features

Potential benefits of mia Femtech®

An approach centered on limiting surgical trauma, preserving tissue and planning recovery around your individual needs.

01

NO SCAR ON THE BREAST

The tissue-preserving technique avoids incisions on the breast itself. A small scar remains in the armpit crease; its appearance and healing vary from person to person.

02

DESIGNED FOR A NATURAL LOOK AND FEEL

Diamond silicone gel implants are designed for a modest, proportionate enhancement. The increase is often described as around one to two cup sizes, but bra sizing varies and no specific cup size or result can be guaranteed.

03

LOCAL ANESTHESIA AND SEDATION*

For suitable patients, our usual surgical time is approximately 25–30 minutes. Preparation, anesthesia and recovery monitoring make the overall stay longer. Your anesthetic plan and discharge arrangements are confirmed individually.

04

A GRADUAL RETURN TO DAILY LIFE

Many patients resume gentle everyday activities relatively soon. Recovery varies, and returning to normal activity on the same day is not a promise. Follow your surgeon’s instructions for work, lifting and exercise.

Real clinical cases

Before & after mia Femtech®

Dr. Jorge Aso’s clinic in Madrid

Before-and-after examples of proportionate, natural-looking enhancement. Individual results vary.

mia® case 1: front view before and after Case 01Open high-resolution gallery

Case 01: high-resolution gallery

Front view Oblique view Side view
mia® case 2: front view before and after Case 02Open high-resolution gallery

Case 02: high-resolution gallery

Front view Oblique view Side view
mia® case 3: front view before and after Case 03Open high-resolution gallery

Case 03: high-resolution gallery

Front view Oblique view Side view
mia® case 4: front view before and after Case 04Open high-resolution gallery

Case 04: high-resolution gallery

Front view Oblique view Side view
mia® case 6: front view before and after Case 06Open high-resolution gallery

Case 06: high-resolution gallery

Front view Oblique view Side view
Slide to compare

Explore the before-and-after results

Drag the central slider—or use the arrow keys—to compare before-and-after photographs from two real cases.

mia® comparison case 1: after treatment mia® comparison case 1: before treatment Before After
Comparison case 01
mia® comparison case 2: after treatment mia® comparison case 2: before treatment Before After
Comparison case 02
Featured in Elle Forbes Harper’s Bazaar
Dr. Jorge Aso showing an implant during a consultation

What this means for you

Potential benefits of mia Femtech®

Understanding the potential benefits also means understanding the limitations of this minimally invasive approach to breast augmentation.

Tissue preservationEfficient surgeryNatural-looking results
01

An incision away from the breast

mia® avoids an incision on the breast by using a small underarm access point. This does not mean scar-free surgery: a scar remains in the armpit crease.

The position is intended to make the scar discreet. Healing and the final appearance of any scar depend on individual factors and cannot be guaranteed.

02

Recovery tailored to you

Another potential benefit of mia® is the recovery experience it can offer suitable patients. By limiting tissue dissection, the technique aims to reduce postoperative discomfort and swelling and support an earlier return to gentle activities. You still need time for recovery, follow-up appointments and restrictions on exercise. A busy schedule should not determine whether the procedure is right for you.

03

Usually a day-case procedure with sedation

In suitable patients, mia® is performed with local anesthesia and sedation monitored by our anesthesiology team, usually without general anesthesia. It is normally a day-case procedure, with discharge after the team is satisfied that you are ready. If you are traveling to Madrid, discuss local accommodation, support after discharge and the timing of your return journey with us before booking travel.

04

Natural-looking breast augmentation

mia Femtech® is designed for modest, proportionate breast enhancement. Implant selection and placement are tailored to your anatomy and goals. The aim is a balanced appearance and natural feel, rather than simply increasing volume. No technique can guarantee a particular look, feel or outcome.

Digital certification

Digital NFT certification for mia Femtech®

Ask us about the digital certificate of authenticity and the documentation supplied with your implants.

Meet Dr. Aso

Why consider mia Femtech® with Dr. Jorge Aso in Madrid?

Dr. Jorge Aso is a specialist in plastic, aesthetic and reconstructive surgery with more than 15 years of experience in breast surgery. According to the clinic’s records, he has performed more than 4,000 breast augmentations. His approach focuses on selecting the technique that suits each patient’s anatomy, priorities and expectations.

The clinic uses dedicated surgical instruments and planning technology to help select an appropriate treatment. For mia®, the choice and placement of implants are individualized. Careful planning and follow-up are important, but they do not eliminate the risks of surgery or guarantee a particular result.

200+minimally invasive mia® / Preservé procedures
Trainerof surgeons in mia® and Preservé techniques
4,000+breast augmentations performed
15+ yearsof experience in breast surgery

* Figures from the clinic’s internal records, updated in July 2026. The combined mia® / Preservé figure is not a count of mia® procedures alone.

Based on Spanish medical content reviewed by Dr. Jorge Aso.
Specialist in Plastic, Aesthetic and Reconstructive Surgery · Spanish medical registration 2828/61062 · Spanish source reviewed: .

Dr. Jorge Aso, plastic surgeon with a focus on breast surgery in Madrid
Dr. Jorge AsoPlastic surgeon · Spanish medical registration 2828/61062
Professional credentials
  • Specialist training in Plastic, Aesthetic and Reconstructive Surgery through Spain’s MIR residency system at Hospital Universitario 12 de Octubre.
  • PhD in Medicine, awarded cum laude by Universidad Complutense de Madrid.
  • Teacher and international speaker in aesthetic breast surgery.
mia Femtech®

The same you,
in balance.

Is mia Femtech® right for me?

Would you like to address changes in breast appearance after aging, breastfeeding or weight changes?

Would you like your breasts to feel more in proportion with your body?

Are you looking for an alternative to padded or push-up bras?

Do you want a subtle, natural-looking change?

The key differences

How mia Femtech® differs from conventional augmentation

Key facts about mia Femtech®

* Suitability for sedation without general anesthesia is determined after an individual medical and anesthetic assessment.

Request a mia® consultation

Clear answers to common questions

Frequently asked questions

Select a question to read the answer.

Have another question? Contact us

1. Does mia Femtech® use breast implants?

Yes. mia Femtech® uses Diamond silicone gel implants designed for this technique. Their shape provides projection with a relatively small implant volume. The procedure aims for a modest, natural-looking enhancement, often described as one to two cup sizes in suitable patients. Cup sizes are not standardized, however, and the outcome depends on your anatomy and the implant selected. These are complete implants, not liquid silicone or injectable fillers.

2. Is 25 minutes enough time for the operation?

In selected patients, approximately 25–30 minutes is the usual skin-to-skin operating time. Anesthetic preparation, monitoring and recovery make the overall stay longer. A shorter operation does not, by itself, demonstrate greater safety.

The observations reported in our clinical series are preliminary and reflect our own experience. They should not be treated as proof that mia® is safer than every conventional technique. Appropriate indications, careful patient selection and follow-up remain essential.

3. Will I feel pain if I do not have general anesthesia?

Local anesthesia and sedation are used to keep you comfortable during the procedure, with monitoring by the anesthesia team. You may feel sleepy, but this is not the same as general anesthesia. Sedation and local anesthesia also have risks, which the team will discuss with you.

In particular circumstances, general anesthesia may be more appropriate, depending on your medical history and the anesthesiologist’s assessment. Discuss any concerns about pain, awareness or anesthesia before surgery so that the plan can be tailored to you.

4. How does mia® differ from conventional breast augmentation?

The difference is the combination of access, implant plane and instruments. mia Femtech® uses a small underarm incision, a narrow channel to the prepectoral intralamellar plane, balloon expansion of the pocket and a dedicated implant delivery device. In a straightforward augmentation, this avoids an incision on the breast and cuts to the gland or pectoral muscle.

A conventional breast augmentation does not always involve cutting the muscle either: several implant planes are available, depending on anatomy. mia® focuses on tissue preservation and controlled pocket expansion, which may limit swelling and support recovery in selected patients. It does not guarantee freedom from pain, changes in sensation or complications.

5. What is the purpose of the biconvex Diamond implant design?

Diamond implants have two curved faces, rather than a flat back and curved front. This shape is intended to provide projection with a modest volume. Because both faces are curved, front-to-back orientation differs from that of a conventional implant with a flat base. The design is not, by itself, a guarantee of safety or freedom from implant-related complications.

The aim is a proportionate enhancement without an excessively full appearance. Your anatomy and tissue coverage remain important in selecting an implant.

6. How does mia Femtech® affect the choice of implant size?

mia Femtech® emphasizes breast shape and projection rather than volume alone. Our current Spanish treatment information describes implants of up to 195 cc for this technique. Their appearance cannot be converted reliably into a fixed equivalent size for another implant: shape, dimensions and your starting anatomy all matter.

During consultation, we assess the change you would like and whether a subtle enhancement can meet your expectations. We do not promise a particular cup size.

7. Am I a candidate for mia®?

mia® may suit patients seeking a modest, natural-looking increase rather than a dramatic change. Wanting less invasive surgery or a shorter recovery is not enough to establish suitability: we also assess tissue coverage, breast shape, medical history and your goals.

If you would like a different degree of enhancement, Preservé or conventional augmentation may be alternatives. The appropriate technique and implant range are discussed after assessment.

A consultation helps you compare options and understand their benefits, limitations and risks. It does not commit you to surgery.

8. Could mia® affect breastfeeding in the future?

In a straightforward mia® augmentation, the implant is placed behind the breast gland without cutting through it or using an incision around the areola. This tissue-preserving approach is intended to avoid disrupting the gland.

No breast operation can guarantee future breastfeeding. If difficulties occur, both maternal and infant factors should be assessed, as they would be for someone who has not had surgery. Read our guide to breastfeeding with implants.

9. Can I still have mammograms?

Yes. You can have mammograms and other breast imaging with implants. Tell the radiology team that you have implants so they can adapt the views and technique.

An implant can obscure some breast tissue on standard views, but it does not remove the need for screening. Screening and follow-up are tailored to your age, history and breast tissue, with ultrasound or MRI when indicated.

10. When will I see the final result?

You will usually notice a change soon after surgery, but the result develops as swelling settles and the tissues heal. Early on, the implants may look high or the breasts may feel firm. Many patients see a more settled appearance around six to eight weeks, although changes can continue for months and sometimes up to a year. These are approximate time frames, not guarantees.

11. What if I have a history of breast disease?

Tell our team about any breast condition, previous investigations or treatment before considering mia Femtech®. Your medical history needs individual review. An examination and, where appropriate, additional imaging such as ultrasound or mammography may be needed before a decision about surgery can be made.

12. Why does natural tissue coverage matter?

mia Femtech® places the implant in front of the pectoral muscle, so your own tissues need to provide sufficient coverage. You do not need a large amount of breast tissue, but its thickness and quality must be assessed.

For very thin tissues or almost complete absence of breast tissue, a submuscular or dual-plane approach may provide more coverage and help limit visible edges or rippling. Examination, imaging when appropriate and 3D simulation can help with planning; a simulation does not guarantee the final result.

13. How do surgical invasiveness and recovery compare with conventional augmentation?

Conventional surgery does not always involve cutting the pectoral muscle. mia Femtech® combines a small underarm incision, a narrow access channel and balloon expansion of the intralamellar plane. In a straightforward augmentation, it avoids extensive dissection and cuts to the gland or muscle.

Limiting dissection and preserving structures may reduce swelling, and recovery may be quicker. Many patients resume gentle everyday activities relatively soon, but 24–48 hours is not a universal recovery promise. Exercise is reintroduced gradually according to your progress.

14. Are there restrictions on physical activity after mia Femtech®?

Gentle walking and light activity are generally encouraged early in recovery, according to your individual progress and your surgical team’s instructions.

Strenuous exercise, heavy lifting and abrupt movements involving the chest are restricted during the early weeks. Dr. Aso will advise you when and how to return to each activity.

15. When can I return to strenuous exercise?

The Spanish treatment guidance gives approximately six weeks as a typical point for returning to more demanding exercise, such as running or gym workouts. This is an estimate: follow your surgeon’s clearance rather than a fixed calendar date.

Recovery differs between patients. Do not rush back to strenuous activity simply because discomfort has improved.

16. Is mia Femtech® suitable after pregnancy?

It may be appropriate when the main concern is a modest loss of volume without significant sagging. mia® adds volume, but it does not remove excess skin or, by itself, lift an areola that sits below the breast fold.

Where there is excess skin or significant drooping, a breast lift (mastopexy)may be more appropriate. Another approach that may be discussed in selected cases is Preservé breast lift. Your anatomy and the degree of sagging determine which correction is realistic. A future pregnancy can also change the result. Read our comparison of mia® and Preservé.

17. Can I have mia Femtech® after previous breast surgery?

mia Femtech® is generally not indicated after major breast procedures such as implant augmentation, reduction or a lift. Implant replacement is usually managed with conventional revision techniques.

After a more limited procedure, such as removal of a lump, suitability must be assessed individually, taking account of the operation, scars, implant plane and tissue condition.

18. Might my mia® implants need replacing in the future?

Yes. Breast implants are not lifetime devices and may require replacement or removal in the future. Ongoing checks are important. Your team will explain the follow-up plan and what to do if you notice a change or develop symptoms.

19. How does Dr. Aso view this technique?

Dr. Aso considers mia® an important development in breast augmentation because it offers selected patients a different surgical approach. This is his clinical perspective, not a guarantee of superiority. As with any technique, its benefits, limitations, indications and contraindications must be understood.

20. Could mia® suit me if I am worried about general anesthesia and a long recovery?

It may be worth discussing if you want a subtle change and are interested in a tissue-preserving approach. mia® is still surgery, and concerns about anesthesia or recovery do not establish eligibility. An individual consultation can help you understand whether mia® could suit you.

21. Will I have a 3D simulation?

The clinic uses 3D simulation to help discuss breast shape, implant options and the type of change you would like. Ask what can be assessed during an initial video consultation and what requires an in-person visit. A simulation is a planning tool, not a prediction or guarantee of the surgical result.

22. Can I sleep on my side or stomach after mia Femtech®?

During the early weeks, you will usually be advised to avoid sleeping on your chest or side to limit pressure while healing. Your surgeon will explain the recommended position, often on your back with support from pillows, and when you can return to your usual sleeping position.

23. What if I have very little breast tissue?

Some natural tissue coverage is needed for an implant placed in front of the muscle. With very thin tissue or almost complete absence of breast tissue, another approach may provide better coverage and help limit visible edges or rippling. The best option can only be determined after a personalized assessment.

Personal experiences

Discover the mia® experience

Patient stories and testimonials

These testimonials are translated from the original mia® brand materials. They describe individual experiences and do not predict your result or recovery.

Support during the process: ask our team who will be your point of contact and how to reach us before and after treatment.

Personalized planning: your lifestyle, priorities and expectations are part of the consultation.

Woman’s Choice Program: ask for the current written terms, including eligibility and any conditions that apply to patients living outside Spain. Do not assume that all reversal costs are covered.

Implant warranty programs may provide product replacement or financial assistance under defined conditions. Request the applicable coverage, exclusions and claim procedure before making a decision.

In their own words

Patients describe their mia® experience

Original video testimonials about their reasons for treatment, recovery and experience of the change.

Laura, mia® patient

Laura, 40

Advertising professional, entrepreneur and mia® patient.
“I wasn’t looking for a voluptuous result, but thanks to the harmony created by mia®, I feel complete and very happy.”
Carolina, mia® patient

Carolina, 32

Mother, entrepreneur and mia® patient.
“Before mia®, I felt insecure. I felt that breastfeeding had affected my appearance and wanted to look the way I did before.”
Andrea, mia® patient

Andrea, 35

Mother, nutritionist and mia® patient.
“mia® changed my life because it gave me back what I felt I had lost: feeling comfortable with my body. It also allowed me to return to my daily routine without changes, especially spending time with my children.”
Yokasta, mia® patient

Yokasta, 30

World boxing champion, entrepreneur and mia® patient.
“With mia®, I feel in harmony with my body type. My scar is almost invisible and the size is exactly what I wanted.”

Traveling from the UK or elsewhere in Europe

Planning mia Femtech® in Madrid

Start with an individual assessment—not with a flight booking.

If you live outside Spain, ask about an initial video consultation with Dr. Aso in English. This can help discuss your goals and medical history, but it does not replace an in-person examination or confirm that surgery is suitable.

Dr. Aso speaks English at a native level and has undertaken training in the United States. Our team can assist you in English by email and WhatsApp.

Before travel

Assessment and planning

Confirm which medical information and tests are needed, when you will be examined in person, and the proposed treatment before arranging travel.

Your stay

Allow time for recovery

Ask the team how long you should remain in Madrid, which in-person checks are required and what support you will need after discharge. A short operation does not mean you can safely fly the same day.

Returning home

An individual travel plan

Discuss the timing and length of your journey with the surgical team. There is no universal flight-clearance date: your health, recovery and travel arrangements need to be considered.

Aftercare

Know who to contact

Before surgery, request written follow-up arrangements, contact details for concerns after you return home, and clarification of what is covered if you need additional care. Seek local urgent care for an emergency rather than waiting for a remote reply.

An optional Panathea premium support program is available from €2,000 in addition to surgery. It typically includes a personal nurse during the first postoperative week, daily visits to your accommodation and 24/7 contact, a preoperative relaxing massage and a premium breakfast for two after discharge. Accommodation, a private chauffeur, transfers and other tailored services are additional options, not automatically included in the starting price. Your personalized proposal will confirm the services and total cost. Daily visits and 24/7 contact do not mean continuous on-site nursing.

Clear information about costs

Cost of mia Femtech®

Procedure

Published treatment price

€8,995

Your written quote

Confirm what is included. Travel and accommodation arrangements, follow-up and any financing eligibility must be discussed individually.

Request details
mia Femtech®

Ask about mia Femtech®

Contact our Madrid clinic to discuss an initial assessment:

+34 629 49 44 70 Contact us on WhatsApp

To discuss an initial consultation in English, please call or WhatsApp our clinic using the details alongside. Please do not send medical records or photographs until the team explains the appropriate process.

Map of Dr. Jorge Aso’s clinic in Madrid

Our consultation clinic in Madrid

Where to find us

Dr. Jorge Aso’s clinic · Calle de Jorge Juan 69, right-hand ground-floor premises, 28009 Madrid, Spain

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Interviews and commentary In the media Interviews, articles and expert commentary View coverage (Spanish)
Medical transparency

Medical authorship

Dr. Jorge Aso Vizán
Jorge Aso, MD, PhD

Specialist in Plastic, Aesthetic and Reconstructive Surgery (Spanish MIR training)

Medical registration no. 2828/61062 · Madrid

Original Spanish page updated

About MIA Femtech Breast Augmentation in Madrid | Dr. Jorge Aso: clinical information, safety and expectations. Based on the original Spanish content.

Translation does not constitute a new medical review. This information does not replace an individual medical assessment.

View profile, training and credentials
Medical sources and editorial standards Selected references for this page 6 references

References support the general medical information. Suitability, alternatives, and risks are discussed individually during consultation.

  1. Patient information on breast implants Spanish Agency of Medicines and Medical Devices (AEMPS)
  2. 3-Year Results of a 100-Patient Prospective Study of the Safety and Effectiveness of Mia Femtech Aesthetic Surgery Journal / PubMed
  3. Anatomical Basis of a Posterior Intralamellar Plane in Breast Tissue–Preservation Surgery Aesthetic Surgery Journal / Oxford Academic
  4. The Study of the Safety and Effectiveness of Motiva SmoothSilk Silicone Gel-filled Breast Implants: 5-Year Clinical Data Aesthetic Surgery Journal / PubMed
  5. A Systematic Review and Meta-Analysis of 11,686 Breasts Undergoing Transaxillary Augmentation Plastic and Reconstructive Surgery / PubMed
  6. Risks and Complications of Breast Implants U.S. Food and Drug Administration (FDA)
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