Novel technique for laparoscopic harvesting of latissimus dorsi flap with prosthesis implantation for breast reconstruction

摘要

BACKGROUD: An important drawback of the traditional technique for harvesting latissimus dorsi (LD) myocutaneous flap is a long, posterior donor-site incision. Current techniques involve endoscopic or robotic harvesting via a combined approach of open and closed surgery, which necessitates an open axillary incision and the use of special retractors. In this paper, we introduce a fully enclosed laparoscopic technique for harvesting LD flap (LDF) using only 3 small trocar ports. This technique eliminates the need for axillary and donor-site incisions and specialized retractors and considerably reduces the incision size. METHODS: We performed laparoscopic harvesting of LDF with prosthesis implantation for immediate breast reconstruction (IBR) after nipple-sparing mastectomy in 2 patients with malignant breast neoplasm who wished to avoid a long scar on the back. RESULTS: IBR using this technique was uneventful in both cases, without any donor-site complications or flap failure. Both patients were satisfied with the esthetic results of the procedure, especially the absence of a visible scar on the back. CONCLUSION: Enclosed laparoscopic harvesting of LDF is simpler and less invasive than the traditional methods. These preliminary results warrant further evaluation in a larger population to validate the benefits of this technique.