Intramuscular Fat Grafting (Fat Transfer to Muscles) In Miami, FL

Precision Sculpting, Naturally Enhanced

Introduction to Intramuscular Fat Grafting

Some muscle groups resist even the most disciplined training. Calves, shoulders, and the chest are common examples, where genetics can limit size and shape no matter how consistently you work out.

At Miami Aesthetic Plastic Surgery, Dr. Pat Pazmiño, MD, FACS, a board-certified plastic surgeon, performs intramuscular fat grafting to add natural volume to select muscle groups using your own fat. Because the fat comes from an area you don’t want, the procedure can refine two parts of your body in one surgery.

Intramuscular Fat Grafting-intro

What Is Intramuscular Fat Grafting?

Intramuscular fat grafting is a fat transfer procedure that places purified fat within and around specific muscles to enhance their fullness and shape. Dr. Pazmiño first harvests fat with liposuction, then processes it and injects small amounts in multiple layers through a fine cannula.

Muscle has a rich blood supply, which may help grafted fat survive, although the body always reabsorbs some of the transferred fat. For patient safety, Florida law prohibits injecting fat into or beneath the gluteal muscles, so this procedure is never used in the buttocks; buttock enhancement is performed through the ultraBBL®, which places fat only beneath the skin.

Dr. Pazmiño’s research showing that BBL deaths were concentrated in South Florida helped build the case for HB 1471, Florida’s 2023 law requiring ultrasound guidance during gluteal fat grafting. As a director of the Florida Society of Plastic Surgeons, he helped recommend elements of the bill, and he testified before the Florida Board of Medicine on the safety rules that preceded it. The Florida House of Representatives cites his study in its analysis of the 2024 law that followed.

Intramuscular fat grafting offers a natural way to build shape where training falls short. Key benefits include:

  • Fuller, more athletic contours in muscles that are hard to develop
  • Uses your own tissue, with no implant to maintain
  • Slims the donor area at the same time
  • A soft, natural feel in the treated muscles
  • Small incisions that are easy to conceal
  • Improved balance between upper and lower body or between sides
  • Long-lasting volume once the surviving fat establishes a blood supply

Dr. Pazmiño’s Approach to Intramuscular Fat Grafting for a Sculpted, Athletic Look

Dr. Pazmiño works with you to create the exact contour, shape, and aesthetic you want. For a masculine look, it’s all about sharp lines and angles: building up the upper body, chest, and shoulders while keeping the waist narrow for a fit, athletic V-shape. The muscles Dr. Pazmiño treats with fat grafting include:

  • Chest (pectoralis major)
  • Shoulders (deltoids)
  • Upper back and neck (trapezius)
  • Back of the arms (triceps)
  • Front of the arms (biceps)
  • Mid-back (latissimus dorsi)
  • Abdomen (rectus abdominis), to enhance the definition of a six-pack
  • Calves (gastrocnemius)

Your own fat is placed within the muscle fibers, adding natural-looking size and shape exactly where you want it. In some areas, fat can also be placed just above the muscle for extra volume and projection. For calves, fat can be grafted inside the muscle, just above it, or both; for patients who choose calf implants, fat grafted around the implant smooths the transition and adds even more projection. Fat grafting is never performed inside the gluteal (buttock) muscles.

Dr. Pazmiño performs every fat grafting procedure under real-time ultrasound guidance. He can see his instruments at all times and ensure they stay in a safe space while placing fat precisely for maximum projection and the best results.

What Sets Dr. Pat Pazmiño Apart as the Premier Intramuscular Fat Grafting Practice in Miami, FL?

  • Dr. Pazmiño developed the ultraBBL®, an ultrasound-guided fat transfer technique, and is a recognized authority on BBL safety who teaches surgeons internationally.
  • He has practiced plastic surgery since 2003 and has performed more than 10,000 surgeries. Because many of those surgeries combine several procedures, they include more than 600 intramuscular fat grafting procedures.
  • A significant share of his patients are men, and he understands the proportions that create an athletic, natural-looking physique.
  • Certified and held to the highest standards: Dr. Pazmiño is a board-certified plastic surgeon, certified by the American Board of Plastic Surgery (ABPS), and a Fellow of the American College of Surgeons (FACS). He is a member of the American Society of Plastic Surgeons (ASPS) and The Aesthetic Society (ASAPS).
  • Trained at the best, and now training others: He graduated with honors from Harvard University and earned his medical degree with distinction from Baylor College of Medicine. He also completed his general and plastic surgery residency there and served as Chief Resident. Today he teaches the next generation of plastic surgeons as a Clinical Assistant Professor of Plastic Surgery at the University of Miami and the University of Pittsburgh.
  • His peers have entrusted him with some of the most important roles in his specialty: As Associate Editor of the Aesthetic Surgery Journal, the #1 scientific journal in aesthetic surgery, he helps decide which research and techniques reach plastic surgeons around the world. He brings that knowledge straight to your care.
  • He helps write the safety rules other surgeons follow: He serves on the Board of Directors of The Aesthetic Foundation, where he is Treasurer and Co-Chair of the Scientific Research Committee. He is also Chair of The Aesthetic Society’s Patient Safety Committee. Closer to home, he serves as Treasurer on the Board of Directors of the Florida Society of Plastic Surgeons. He helps set the standards surgeons follow across the country, and he follows them for you.
  • Honored for keeping patients safe: He received the Tiffany Award from The Aesthetic Society and the Patient Safety Award from The Aesthetic Foundation.
  • Hospital-level care: Your surgery takes place in a hospital or an accredited surgical facility, with dedicated nursing care and closer monitoring.
  • A national leader who still makes time for you: Even with these national roles, Dr. Pazmiño takes the time to listen to your goals, explain every option, and care for you personally.

Intramuscular Fat Grafting Quick Facts

Surgery Time

1 to 2 hours

Anesthesia

General anesthesia, since this procedure is often combined with other procedures and it maximizes your comfort

Price

$5,000 to $25,000 (For an accurate cost, please ask during your consultation.)

Recovery

Most patients return to desk work in about 1 week; avoid training the treated muscles for 8 weeks

Results

Added fullness right away; some fat is reabsorbed, and results settle in about 3 to 6 months

Who Are the Best Candidates for Intramuscular Fat Grafting?

You may be a good candidate for intramuscular fat grafting if you:

  • Have a muscle group that remains underdeveloped despite consistent training
  • Have enough donor fat on the abdomen, flanks, or thighs to harvest
  • Are at a stable, healthy weight
  • Exercise regularly and are committed to maintaining your results
  • Are in good overall health and do not smoke, or are willing to quit before surgery
  • Understand that some fat is reabsorbed and a second session may be needed

If you are very lean or want a larger change than fat alone can provide, Dr. Pazmiño may discuss other muscle augmentation options with you.

What Are the Benefits of Intramuscular Fat Grafting?

Intramuscular fat grafting offers a natural way to build shape where training falls short. Key benefits include:

  • Fuller, more athletic contours in muscles that are hard to develop
  • Uses your own tissue, with no implant to maintain
  • Slims the donor area at the same time
  • A soft, natural feel in the treated muscles
  • Small incisions that are easy to conceal
  • Improved balance between upper and lower body or between sides
  • Long-lasting volume once the surviving fat establishes a blood supply
img (21)

How to Begin Your Intramuscular Fat Grafting Journey

Your intramuscular fat grafting journey begins with a private consultation with Dr. Pazmiño at our Brickell office in Miami, FL. During your visit, he will:

  • Discuss which muscle groups you want to enhance and why
  • Assess your muscle development, symmetry, and available donor fat
  • Explain how much volume fat grafting can realistically add
  • Use picture morphing to help you visualize your potential results
  • Review the procedure, recovery, and how fat grafting compares with other options

If you had fat transfer elsewhere and are unhappy with lumps or uneven results, Dr. Pazmiño also performs revision surgery. Out-of-town patients can work with our team to coordinate travel and recovery plans.

5 Steps to Prepare for My Intramuscular Fat Grafting with Dr. Pazmiño

Healthy fat cells and good circulation help your graft survive, so preparation matters. Dr. Pazmiño will give you personalized instructions, which usually include these steps:

  1. Maintain a stable weight so that you have enough donor fat and consistent results.
  2. Stop smoking and using nicotine products several weeks before surgery, since nicotine reduces blood flow to grafted fat.
  3. Complete any lab work or medical clearance Dr. Pazmiño requests.
  4. Avoid aspirin, certain anti-inflammatory medications, supplements, and alcohol, as directed.
  5. Plan a break from training the treated muscles, and arrange help for the first few days.

6 Tips for Recovery From Intramuscular Fat Grafting

  1. Avoid pressure on or massaging the grafted muscles unless Dr. Pazmiño directs you to.
  2. Wear your compression garments on your donor areas as instructed.
  3. Don’t train the treated muscles until Dr. Pazmiño clears you.
  4. Eat a protein-rich diet and avoid aggressive dieting, since grafted fat needs nourishment to survive.
  5. Take short, gentle walks to support circulation.
  6. Attend all follow-up appointments so that our team can track your graft retention.

What to Expect on the Day of Intramuscular Fat Grafting Surgery

Dr. Pazmiño performs intramuscular fat grafting under anesthesia so that you stay comfortable throughout your procedure. Your surgery generally follows these steps:

  • Marking: Dr. Pazmiño marks your donor and recipient areas while you stand, often flexing to outline each muscle.
  • Fat harvest: He removes fat from the donor areas through small incisions with gentle liposuction.
  • Fat processing: He purifies the fat, separating healthy fat cells from fluid and blood.
  • Grafting: Using a fine cannula, he places small amounts of fat into the target muscles in multiple passes to build volume gradually.
  • Closure: He closes the incisions and places compression garments on your donor areas.

Fat is placed through tiny 2 mm openings, just large enough for the cannula, and Dr. Pazmiño plans where they go with you so they are as subtle as possible:

  • Chest: In the armpit
  • Arms: In the armpit or in the natural creases of the elbow
  • Abdomen: One opening hidden at the bottom of the belly button, plus two tiny openings just inside the bikini line, so you can wear any clothing you like
  • Calves: In the crease at the back of the knee

For other areas, he places the openings in natural skin creases and folds wherever possible. Intramuscular fat grafting is an outpatient procedure, so you go home or back to your hotel the same day, but you never go alone. Every patient goes home with a private nurse who stays for the first 24 hours to keep you comfortable, help with your care, and look after your safety.

Container (2)

Combining My Intramuscular Fat Grafting with Other Procedures

Intramuscular fat grafting pairs naturally with procedures that remove fat and sculpt definition. Dr. Pazmiño will recommend only the combinations that are safe and appropriate for you.

Some patients want more size than fat alone can add. Dr. Pazmiño may combine fat grafting with other muscle augmentation techniques to enhance one area while refining another.

Intramuscular Fat Grafting Recovery

Your Guide to Post-Intramuscular Fat Grafting Care

During recovery from intramuscular fat grafting, your goal is to protect the new fat while it develops a blood supply. Our team will guide you through each stage:

  • First week: Expect swelling, bruising, and soreness in both the donor areas and the grafted muscles. Wear compression on your donor areas and avoid pressure on the treated muscles.
  • Weeks 2 to 3: Discomfort eases; most patients are back at desk work after about 1 week and can add more light walking.
  • Weeks 4 to 6: With Dr. Pazmiño’s approval, you can gradually return to exercise while still avoiding training the grafted muscles until about 8 weeks after surgery.
  • In the following months: Some fat is reabsorbed, and the remaining fat settles into its new shape, with results stabilizing in about 3 to 6 months.

How Much Does Intramuscular Fat Grafting Cost in Miami, FL?

The cost of intramuscular fat grafting in Miami, FL, depends on how many muscle groups you treat, how much fat we harvest and graft, the type of anesthesia, and whether we combine it with procedures such as VASER Hi-Def liposuction. Your fee typically includes the surgeon’s fee, facility costs, anesthesia, and post-operative care.

After your consultation, we will provide a personalized quote. We also offer financing options, including CareCredit and Alphaeon Credit.

Why Choose Dr. Pazmiño?

Dr. Pat Pazmiño, MD, FACS, is a Harvard-educated, board-certified plastic surgeon who has practiced since 2003. As the surgeon who developed the ultraBBL®, he has dedicated much of his career to making fat transfer safer, and he brings that same safety-first mindset to grafting fat into muscle.

At Miami Aesthetic Plastic Surgery, you receive premium, personalized care from your first consultation through your final follow-up, with results designed to look athletic and proportionate on your frame.

Container (3)

Intramuscular Fat Grafting FAQ’S

  • “Dr. Pazmino is truly amazing”

    Dr. Pazmino is truly amazing at what he does. I’m a recurring patient because his attention to detail, professionalism, and ability to understand exactly what you’re looking for are unmatched.

    Nadia C.

  • "Everything went fantastic!"

    My daughter and I went here to have her procedure done and everything went fantastic! From the consultation, to the staff answering all our questions and concerns, we truly felt comfortable and secure in our choice of surgeon.

    Polina

  • "I highly recommend Dr. Pazmino!"

    I highly recommend Dr. Pazmino! I traveled from Atlanta Ga to have my procedure done and I’m so glad I did. I was nervous at first since it was my first surgery, but he was very thorough explaining everything and 100% safety first.

    Blake R.

  • "The results are amazing!"

    I had a great experience with Dr. Pat Pasmino for scar removal. He’s highly knowledgeable, professional, and made me feel comfortable throughout the process. The results are amazing!

    Alina A.

CONTACT

Schedule Your Consultation

If a muscle group won’t grow no matter how hard you train, schedule your intramuscular fat grafting consultation with Dr. Pazmiño. Call Miami Aesthetic Plastic Surgery at (305) 576-3443 or request your consultation online.

Surgeon

Dr. Pat Pazmiño, MD, FACS

Contact

305-576-3443