Microvascular reconstruction of the breast

Area of Science:

• Microsurgery
• Plastic Surgery
• Breast Reconstruction

Background:

• Microsurgical procedures have advanced significantly, becoming routine in major medical centers.
• Free flap reconstruction is now a primary method for major defects, including breast reconstruction.
• This technique offers advantages like better vascularity, broader patient selection, and reduced donor site morbidity.

Purpose of the Study:

• To review the techniques and outcomes of free flap autogenous breast reconstruction.
• To discuss flap selection, recipient vessel sites, and timing of reconstruction (immediate vs. delayed).

Main Methods:

• Review of microsurgical techniques for free flap breast reconstruction.
• Discussion of common flap types: Transverse Rectus Abdominis Myocutaneous (TRAM) flap, superior gluteal, inferior gluteal, lateral thigh, and deep circumflex iliac soft tissue flaps.
• Analysis of recipient vessel sites (thoracodorsal and internal mammary vessels) and their implications for immediate vs. delayed reconstruction.

Main Results:

• Free flap breast reconstruction can be performed immediately or delayed, each with specific advantages.
• Thoracodorsal vessels are common for immediate reconstruction; internal mammary vessels for delayed.
• The TRAM flap is most frequently used, with perforator variations offering muscle preservation.
• Other flaps are indicated for specific patient circumstances.

Conclusions:

• Free flap autogenous breast reconstruction yields natural, durable results.
• High patient satisfaction is associated with this reconstructive method.
• Continued advancements in microsurgery enhance the safety and efficacy of breast reconstruction.