[Lumbar artery perforator flap for breast reconstruction]

Area of Science:

• Plastic Surgery
• Reconstructive Surgery
• Microsurgery

Background:

• Autologous breast reconstruction utilizes various flap techniques, with DIEP-SIEA and latissimus dorsi flaps being most common.
• Donor-site morbidity is a key consideration in flap selection for breast reconstruction.
• The lumbar artery perforator (LAP) flap is an underutilized option for breast reconstruction.

Purpose of the Study:

• To evaluate the early experience and feasibility of using free LAP flaps for autologous breast reconstruction.
• To assess the safety and outcomes of LAP flaps in terms of flap survival and donor-site complications.
• To determine the suitability of LAP flaps for patients with unfavorable abdominal donor sites.

Main Methods:

• Retrospective review of three patients undergoing autologous breast reconstruction with free LAP flaps.
• Immediate or delayed reconstruction procedures were analyzed.
• Surgical outcomes, including operative time, flap viability, and donor-site complications, were recorded.

Main Results:

• Three free LAP flaps were successfully used for breast reconstruction without requiring vascular bypass.
• No instances of partial or complete flap necrosis were observed.
• No surgical complications occurred at the donor site, with a mean operative time of 7 hours.

Conclusions:

• The free LAP flap is a safe and effective option for autologous breast reconstruction.
• It is particularly beneficial for patients who are not candidates for DIEP flaps or have unfavorable abdominal donor sites.
• LAP flaps represent a valuable addition to the reconstructive surgeon's armamentarium.