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Mix and Match: Enhancing Microsurgical Breast Reconstruction Outcomes with Hybrid Techniques
Anna Daytz1, Jina Yom1, Christopher Aiello2
1Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, United States.
Journal of Reconstructive Microsurgery
|October 9, 2025
Summary
Novel hybrid breast reconstruction techniques, HyPAD® and HyFIL®, offer improved outcomes. These methods combine flap reconstruction with acellular dermal matrix (ADM) or implants and fat transfer, resulting in fewer readmissions for hybrid patients.
Area of Science:
- Plastic Surgery
- Microsurgery
- Oncologic Reconstruction
Background:
- Breast reconstruction aims to restore aesthetics and symmetry post-mastectomy.
- Traditional flap-based methods may not always achieve desired breast volume.
- Hybrid techniques offer solutions for volume discordance and patient selection.
Purpose of the Study:
- To evaluate the safety and efficacy of two novel hybrid microsurgical breast reconstruction techniques.
- To compare outcomes of hybrid techniques (HyPAD®, HyFIL®) with conventional DIEP flap reconstruction.
- To analyze demographic, surgical, and outcome indicators for hybrid breast reconstruction.
Main Methods:
- Retrospective review of 101 patients undergoing hybrid reconstruction (HyPAD® or HyFIL®) from 2018-2023.
- Comparison with 208 patients who received DIEP flap reconstruction alone.
- Analysis of demographic data, mastectomy/flap weights, readmissions, and operative returns.
Main Results:
- Hybrid patients were younger (47.3 vs 52.9 years) with lower BMIs (24.9 vs 30.3 kg/cm²).
- Hybrid reconstruction involved smaller mastectomy and flap weights (452.1g vs 652.0g; 348.7g vs 683.5g).
- Hybrid cohort experienced significantly fewer readmissions (1 vs 15) with no implant/ADM extrusions.
Conclusions:
- Hybrid microsurgical breast reconstruction techniques are safe and reliable.
- These methods effectively enhance breast volume and projection.
- Hybrid approaches expand options for patients previously excluded from flap-based reconstruction.
