Liposculpture and your own fat · Madrid
Buttock fat transfer in Madrid, Spain
We plan the waist, hips, and buttocks together. Fat is harvested from areas with excess deposits and transferred exclusively into the subcutaneous layer, using real-time ultrasound guidance.
- Your own fatno permanent fillers
- Ultrasoundduring fat injection
- HLA Moncloahospital-based surgery
A straightforward answer
What is a BBL or buttock augmentation with your own fat?
Also known as gluteal fat grafting or a Brazilian Butt Lift, this operation combines liposuction with fat transfer. We first reshape the abdomen, flanks, back, or thighs, then prepare the harvested fat and use it to improve projection, shape, or the transition between the waist, hips, and buttocks.
It is not simply about adding volume. The outcome depends both on where fat is removed and where it is placed. Carefully planned liposculpture can make the buttocks look more balanced without aiming for an extreme increase in size.
- Operating time
- 1–4 hours
- Anesthesia
- General
- Hospital stay
- One night
- Results
- ≈6 months
depending on the liposuction
with an anesthesiologist
usually
may evolve for up to a year
Planning the whole silhouette
The goal is a more balanced silhouette, not the buttocks in isolation
The same amount of fat can produce very different results depending on the plan. We therefore assess the lower-back curve, flanks, hip dips, the base of the buttocks, and their relationship with the thighs.
- Projection: adding volume where the anatomy can safely accommodate it.
- Shape: rounding or balancing flatter areas and asymmetries.
- Transitions: softening the junction between the waist, hips, and buttocks.
- Donor areas: using liposuction to improve the contours surrounding the buttocks.
Realistic suitability
The key question: is there enough fat for a worthwhile change?
Suitability depends on your health, weight stability, expectations, and how much fat can be harvested without disproportionate liposuction.
It may be suitable if…
- You want to improve projection, shape, asymmetry, or body proportions.
- You have donor fat in the abdomen, flanks, back, or thighs.
- Your weight is reasonably stable and you are not planning major weight loss.
- You can avoid smoking, vaping, and nicotine products for at least one month before and one month after surgery.
- You can follow the compression-garment instructions, pressure restrictions, follow-up appointments, and recovery schedule.
- You accept that some fat is reabsorbed and another session may be needed.
We do not force an unsuitable procedure
We do not use this operation to treat significant obesity. Nor do we harvest fat aggressively when a patient has insufficient donor tissue.
For slim patients seeking an increase that the available fat cannot provide, we consider buttock implantsas an alternative. The options are explained during the consultation; no single technique is best for every body.
From liposculpture to fat grafting
How we perform buttock fat transfer
The operation takes approximately one to four hours. The difference mainly depends on how many areas require liposuction and the complexity of the body-contouring plan.
- 01
Planning while standing
We mark the donor and recipient areas while assessing the whole body, not just the buttocks.
- 02
Careful fat harvesting
We harvest fat with cannulas or microcannulas, using MicroAire or a conventional technique according to the extent of liposuction.
- 03
Processing by decantation
We separate the usable fat before transferring it. Centrifugation is not a universal step in our protocol.
- 04
Ultrasound-guided subcutaneous injection
Fat is placed along multiple tracks within the subcutaneous tissue, never inside the muscle, while the cannula is visualized using real-time ultrasound.
BBL safety
Subcutaneous, never intramuscular, with real-time ultrasound
Fat embolism is an uncommon but potentially fatal complication. Safety is therefore not a slogan: it means specific technical decisions.
We do not inject fat into the gluteal muscle.
Ultrasound lets us check the cannula’s position in real time.
Tissue capacity and safety take priority over a preset volume.
These measures reduce risk, but no operation can promise zero risk.
Volume and evidence
How many milliliters can be transferred to each buttock?
There is no volume target suitable for every patient. The amount depends on available fat, the elasticity and capacity of the subcutaneous tissue, the planned silhouette, and what can be transferred safely under ultrasound guidance.
For context, a European cohort using ultrasound-guided subcutaneous injection reported volumes of 500–800 mL per buttock, while a systematic review of ultrasound-guided surgery found a reported mean of approximately 704 mL. These are descriptive figures from groups of patients, not a recommendation or an individual promise.
An evolving result, not an immediate photograph
When buttock fat-transfer results become apparent
Initially, the liposuction areas are swollen and the buttocks have more volume than they will ultimately retain. Some fat is reabsorbed, while some becomes integrated as living tissue.
- The first weeksSwelling and adjustment
The contour changes quickly. This is not the time to judge the final volume.
- From the third monthAn initial, more stable assessment
If the volume is insufficient, another session can be considered from this point onward.
- Around 6 monthsA result that can be assessed
This is the usual time frame for evaluating fat integration and the new body proportions.
- Up to a yearFull maturation
The donor and recipient areas may still undergo slower changes.
Later weight changes can alter both the grafted fat and the surrounding contours. Fat transfer does not stop aging or guarantee that the volume will remain identical throughout life.
Realistic recovery
Recovery depends on both the liposuction and the buttocks
Treating more donor areas generally means more swelling and potentially more time before returning to normal activity. These guidelines are adjusted at each follow-up.
depending on the extent of liposuction and the type of work
Walking and protecting the graft
Early mobilization, wound care, hydration, and pain management. Avoid sustained direct pressure on the grafted area.
Compression over the donor areas
A compression garment is generally worn for around one month, with adjustments according to swelling, skin condition, and the liposuction areas.
Light exercise
Resume gradually when wound healing, swelling, and comfort allow.
Strenuous exercise
Demanding training is usually postponed until this point and always depends on your progress.
Pressure, sleeping, and driving
When can I sit after buttock fat transfer?
As a general guide, avoid direct pressure and minimize prolonged sitting during the first two weeks. When sitting is essential, place support under the thighs to take pressure off the buttocks, not directly under the grafted area.
Preferably sleep on your stomach or side. Resume driving only when you can sit with the recommended protection, get in and out of the car comfortably, react without pain, and have stopped medication that impairs your reactions. Your individual assessment takes priority over any generic timetable.
Caring for two different areas
Drainage for donor areas, protection for the buttocks
Lymphatic drainage may begin between days 5 and 7
Treatment focuses on the abdomen, flanks, back, or thighs to help manage swelling. Its frequency and duration depend on the extent of liposculpture and each patient’s response.
Some small liposuction incisions may initially be left open to allow fluid to escape. You will receive wound-care instructions; this does not itself mean that a drainage tube has been inserted.
The grafted buttocks are not massaged initially
During the early phase, we avoid manipulating the transferred fat. Later, the area is assessed individually to decide whether any treatment is appropriate.
Our protocol requires avoiding smoking, vaping, and all nicotine products for at least one month before and one month after surgery. Nicotine and smoke impair tissue oxygenation and wound healing.
Warning signs
When to seek urgent medical care
You will receive postoperative instructions and a contact telephone number. Some symptoms should not be monitored at home or left until your next follow-up.
- Sudden breathing difficulty or shortness of breath.
- Chest pain, fainting, confusion, or severe palpitations.
- Bluish discoloration, sudden weakness, or new neurological symptoms.
- Significant pain or swelling in a leg, particularly if it affects only one side.
If symptoms suggest pulmonary thromboembolism or fat embolism: call 112 and explain that you recently had surgery. Do not drive yourself or wait for the symptoms to disappear.
Two different indications
Your own fat or buttock implants
Dr. Aso also performs augmentation with implants in selected cases. This alternative is considered particularly when there is insufficient donor fat.
| Aspect | Your own fat | Buttock implants |
|---|---|---|
| Suitable candidate | Has donor fat and wants to reshape several areas. | Is slim or lacks enough fat for the desired change. |
| Main advantage | Uses your own tissue and also improves the liposuction areas. | Provides a defined volume without relying on donor areas. |
| Main limitation | Some fat is reabsorbed and another session may be needed. | Introduces an implant and involves its own recovery requirements. |
| Decision | Anatomy, goals, tissues, risks, and preferences are assessed during the consultation. | |
Experience and setting
Dozens of procedures, performed in a full-service hospital
In our practice, we have performed dozens of these procedures. Experience does not replace patient selection or guarantee a result, but it helps anticipate how liposuction, tissues, volume, and recovery interact.
We operate under general anesthesia at Hospital Universitario HLA Moncloa. Patients usually stay in the hospital for one night of postoperative monitoring before continuing their recovery at home.
Indicative pricing
How much does a BBL or buttock fat transfer cost in Madrid?
The price mainly depends on how much fat needs to be harvested and the extent of liposuction. Your final quote is prepared after assessing the donor areas and your goals.
Your case, not a standard volume
Tell us which areas you would like to reshape
The consultation assesses the available fat, your whole silhouette, and what change can be achieved with a safe, proportionate transfer.
Planning your visit from abroad. If you are exploring buttock fat transfer in Spain, discuss the proposed procedure and postoperative instructions before arranging your journey. An English consultation can help you understand the assessment process. Agree your required stay in Madrid, support after discharge, reviews and return travel with the team rather than relying on a general recovery estimate. Read our international patient guide.
Donor areasAbdomen, flanks, back, thighs, and skin quality.
Body-contouring planWaist, hips, projection, symmetry, and a realistic goal.
Plan and quoteExtent of liposuction, hospital care, recovery, and follow-up.
Choose “Another treatment” in the form and mention buttock fat transfer in your message.
Frequently asked questions
Questions about buttock fat transfer
Are buttock fat transfer and a BBL the same thing?
Yes. Gluteal fat grafting, buttock fat transfer, and Brazilian Butt Lift (BBL) commonly describe augmentation or reshaping of the buttocks with your own fat. The technique includes liposuction of donor areas, fat preparation, and exclusively subcutaneous injection under ultrasound guidance.
Does all the transferred fat remain?
No. Some is reabsorbed during the first months, while some becomes integrated as living tissue. We do not promise a universal retention percentage: it depends on the tissues, volume, technique, recovery, and individual factors.
How much fat do I need to be a candidate?
No single weight or skinfold measurement answers this question. Several donor areas must be assessed to establish whether enough fat can be harvested without disproportionate liposuction. If not, buttock implants may be considered.
Is fat injected into the muscle?
No. Our protocol is exclusively subcutaneous, never intramuscular, and uses real-time ultrasound to visualize the cannula’s position during transfer.
How long does the operation take, and what anesthesia is used?
It takes approximately one to four hours, depending on the extent of liposuction. It is performed under general anesthesia and usually requires a one-night stay at Hospital Universitario HLA Moncloa.
When can I sit and sleep normally?
During the first two weeks, direct pressure and prolonged sitting are kept to a minimum. When sitting is essential, support under the thighs takes pressure off the buttocks. Preferably sleep on your stomach or side; progression is adjusted at your follow-ups.
When can I return to work and exercise?
Return to work is usually between 7 and 14 days, depending on the extent of liposuction and your job. Light exercise usually resumes after one to one and a half months; strenuous exercise, at approximately three months if recovery allows.
Will I need massage or lymphatic drainage?
Drainage of donor areas usually begins between days 5 and 7. Some small liposuction incisions may initially be left open to allow fluid to escape and need the prescribed wound care. The grafted buttocks are not treated at first; later, the area is assessed individually.
Can I have a second session?
Yes. If volume is insufficient and donor fat remains available, another session may be considered from the third month onward. The decision depends on your progress and is not scheduled automatically.
When is the result considered final?
It is usually assessed at around six months. Both the liposuction and recipient areas may continue to change more slowly for up to a year.
What does buttock fat transfer cost in Madrid?
The usual range is €7,000 to €9,500, depending on the amount of fat to be harvested and the extent of liposuction. Your assessment allows us to prepare an individual quote.
Sources and transparency
This page distinguishes published evidence from our clinical protocol. Volumes reported in studies are descriptive; technique and recovery are individualized.
Medical authorship
Specialist in Plastic, Aesthetic and Reconstructive Surgery (Spanish MIR training)
Medical registration no. 2828/61062 · Madrid
About Buttock Fat Transfer in Madrid: 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 credentialsMedical 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.
- Gluteal Fat Grafting: A Joint Safety Statement ASPS, The Aesthetic Society, PSF and ASERF
- Gluteal Augmentation with Fat Grafting: A Systematic Review and Meta-Analysis of Complications and Procedural Factors Plastic and Reconstructive Surgery / PubMed
- Ultrasound-Guided Gluteal Fat Grafting: What is the Evidence? A Systematic Review and Meta-Analysis Aesthetic Surgery Journal / PubMed
- Buttock Augmentation with Ultrasonic Liposuction and Ultrasound-Guided Fat Grafting: A Retrospective Analysis Based on 185 Patients Journal of Clinical Medicine / PubMed Central
- Buttock Enhancement Recovery American Society of Plastic Surgeons
- HLA Moncloa University Hospital HLA Hospital Group
Selected interviews, mentions and third-party articles. Coverage is in Spanish.