Age-related volume loss, tear trough deformity, and mid-face flattening are increasingly being treated with the patient's own tissue rather than synthetic fillers. Among autologous fat transfer techniques, Microfat has become the gold standard for deep volumetric restoration — especially in the delicate periocular region.
Microfat Transfer, also known as micro fat grafting, performed by a fellowship-trained oculoplastic surgeon offers a uniquely refined option for those seeking long-lasting, natural results around the eyes and face.
Ayşe Dolar Bilge MD, FEBOphth. (European Diploma in Ophthalmology), is a fellowship-trained oculoplastic surgeon specializing in periocular rejuvenation and Microfat Transfer.
Microfat is autologous (the patient's own) adipose tissue harvested via gentle liposuction and processed into refined particles small enough for delicate periocular use, yet large enough to retain the viable adipocytes required for true volume restoration. In medical literature this technique is referred to as micro fat grafting.
The defining property of Microfat is straightforward:
Microfat is rich in living fat cells. It restores volume — naturally and durably.
Because the graft is made from the patient's own tissue, allergic and foreign-body reactions are virtually eliminated, and integrated fat cells become permanent living tissue.
A common point of confusion among patients is the difference between Microfat and Nanofat. Both are obtained from a single liposuction session, yet they serve complementary purposes:
| Feature | Microfat | Nanofat |
|---|---|---|
| Particle size | Larger | Mechanically emulsified, fluid |
| Adipocyte content | High | Very low |
| SVF / stem cell content | Present | Concentrated |
| Primary effect | Structural volume | Skin rejuvenation |
| Typical target areas | Tear trough, malar, temples | Lower-eyelid fine lines, skin texture, dark circles |
In practical terms:
A modern oculoplastic protocol uses a single autologous source to deliver both structural support and regeneration in the same session: Microfat in the deeper plane to rebuild contour, Nanofat in superficial layers — rich in stromal vascular fraction (SVF), growth factors, stem cells, and progenitor cells — to refresh skin quality.
🔗 For a detailed overview of Nanofat: Nanofat Injections — Natural Volume & Skin Rejuvenation
In the short video below, Dr. Ayşe Dolar Bilge explains how periocular fat injection works, why Microfat and Nanofat serve different purposes, and how a single autologous material can deliver both structural support and regenerative effect simultaneously.
Microfat Transfer is a three-stage procedure:
Adipose tissue is gently extracted from a donor area such as the abdomen or thighs using minimally invasive liposuction. Fine cannulas and low pressure are used to preserve adipocyte viability — a critical factor in long-term graft survival.
The harvested fat is processed in a closed system (such as the LipoCube platform) and separated into three fractions:
Oils, blood components, and damaged cells are filtered out. This refinement step directly determines graft survival rate and long-term durability.
Microfat is delivered through ultra-fine microcannulas, layered into the target areas:
The periocular region is the most anatomically delicate area on the body. Performing the injection through an oculoplastic surgeon — rather than a general aesthetic provider — significantly reduces the risk of irregularities, lumps, or overcorrection.
Microfat Transfer is suitable for patients with:
A personalized consultation determines whether the patient has sufficient donor tissue and whether Microfat alone, or a combined Microfat + Nanofat protocol, is the right plan.
Microfat Transfer in the periocular region requires anatomic mastery, refined instrumentation, and conservative aesthetic judgment — not simply technical capability. Selecting the right surgeon matters more than any single technological factor.
Dr. Ayşe Dolar Bilge brings:
In-person and online consultations are both available.
Because integrated adipocytes become permanent living tissue, results are durable. Many patients enjoy long-lasting results, with some experiencing 5+ years of effect.
Yes — provided it is performed with microcannulas by an experienced oculoplastic surgeon. Particle size and injection plane must be carefully matched to the thinness of periocular skin to avoid irregularities.
Yes. A single liposuction session can yield both Microfat (for volume) and Nanofat (for rejuvenation), allowing complementary use in a single visit. This is the foundation of modern oculoplastic fat grafting protocols.
Synthetic fillers (e.g., hyaluronic acid) are gradually absorbed and require repeat sessions. Microfat is the patient's own living tissue — once it integrates, it remains permanently and behaves like natural fat, providing a softer contour.
A single session is usually sufficient. A second, complementary session may be planned for patients with greater volume requirements.
If you're considering Microfat Transfer for tear trough hollowness, mid-face volume loss, or natural periocular rejuvenation, Dr. Ayşe Dolar Bilge offers a personalized assessment — both in person and via online consultation.
📍 Clinic: Cadde Doctor Offices, Bagdat Street, Simsek Street, Gungoren Apt. No:2 Flat:8, Kadıköy — Istanbul
📞 Phone: +90 553 910 91 39
📧 Email: info@aysedolarbilge.com
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