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The Procedure

What Is Hybrid Thigh Augmentation?

Hybrid thigh augmentation is an innovative surgical technique that combines two complementary strategies to increase the volume and improve the shape of the thighs: the placement of high-biocompatibility 3D implants and autologous fat transfer from the patient's own body. This combination delivers results that neither implants nor fat grafting alone could achieve.

The 3D implants provide the desired structure and projection, while the autologous fat is used to smooth transitions, fill specific areas, and create a contour that is completely natural both to the touch and visually. The fat is harvested via liposuction from areas with adipose excess, carefully processed, and strategically re-injected around the implant and in complementary areas of the thigh.

This hybrid approach is especially valuable for patients with very thin thighs or little soft tissue, as the implants provide the necessary base volume and the fat perfects the final result. The procedure is planned on a personalised basis using three-dimensional analysis to ensure harmonious proportions with the rest of the body.

Hybrid thigh augmentation with 3D implants and autologous fat transfer
Benefits

Benefits

Dual Technique

The combination of implants and autologous fat allows complete control over the volume, shape, and texture of the final result.

Natural Feel

The layer of autologous fat surrounding the implant creates a completely natural sensation, indistinguishable from the patient's own tissue.

Personalised Design

The 3D implants are selected according to each patient's individual anatomy, ensuring harmonious and balanced proportions.

High Biocompatibility

The latest-generation implants are manufactured with medical-grade materials that minimise the risk of complications.

Ideal Candidate

Who Is This Procedure For?

  • Individuals with very thin thighs who desire a significant volume increase with a natural appearance.
  • Patients who do not have sufficient body fat for an augmentation performed exclusively with fat transfer.
  • Those seeking to improve the proportion between the upper and lower portions of the legs for a more balanced silhouette.
  • Patients in good general health, with realistic expectations and willing to follow post-operative instructions.
  • Individuals who desire long-lasting, structural results that cannot be achieved through exercise or diet alone.
Frequently Asked Questions

Your Questions Answered

It combines autologous fat grafting with silicone implants in the same surgery. The fat provides natural volume and softens the implant edges; the implant ensures stable, predictable volume.
Between 60 and 80% of the graft integrates permanently. The remainder is reabsorbed during the first months. The implant component always maintains its volume.
After full recovery (8–12 weeks), physical activity is gradually reintroduced. High-impact leg sports are restarted later depending on progress.
Incisions are placed in natural folds (inner arm, popliteal fossa) and are only a few centimetres in length. They heal very well in most skin types.
Only in cases where graft reabsorption is greater than expected or more volume is desired. This is assessed at 6 months once the result has consolidated.
Honest Information

Risks and Safety of Hybrid Thigh Augmentation

Every surgical procedure, however minimally invasive, carries risks. We explain them transparently so you can make a fully informed decision. At NATURAL FIT® Body Contouring we apply the strictest protocols to minimise them as much as possible.

Implant Displacement

Low risk with correct technique and post-operative compression garment.

Fat Graft Reabsorption

Part of the fat is reabsorbed during the first months; this is anticipated and accounted for in the surgical planning.

Capsular Contracture

Scar tissue formation around the implant. Uncommon with modern implants.

Asymmetries

Possible differences between both sides due to uneven graft reabsorption. Corrected if significant.

Haematomas and Seromas

In donor and recipient areas. The compression garment and drainage minimise their occurrence.

Infection

Low risk with aseptic protocol and antibiotic prophylaxis.

According to the Spanish Society of Plastic, Reconstructive and Aesthetic Surgery (SECPRE), hybrid techniques combining fat grafting and implants deliver very natural results with a high safety profile when performed by an accredited plastic surgeon. View society »

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