Extended Latissimus Dorsi Kite Flap (ELD-K Flap): Revisiting an Old Place for a Total Autologous Breast Reconstruction in Patients with Medium to Large Breasts

• Published in: Aesthetic plastic surgery Vol. 45; no. 2; pp. 390 - 401
• Main Authors: Casella, Donato, Nanni, Jacopo, Lo Torto, Federico, Barellini, Leonardo, Redi, Ugo, Kaciulyte, Juste, Cassetti, Dario, Ribuffo, Diego, Marcasciano, Marco
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.04.2021; Springer Nature B.V
• Subjects: Body mass index; Breast Neoplasms - surgery; Breasts; Humans; Mammaplasty; Mastectomy; Medicine; Medicine & Public Health; Original Article; Otorhinolaryngology; Patients; Plastic Surgery; Quality of Life; Reconstructive surgery; Retrospective Studies; Skin; Superficial Back Muscles - surgery; Treatment Outcome; Latissimus dorsi flap; Breast reconstruction; Large breasts; Total autologous
• ISSN: 0364-216X; 1432-5241
• DOI: 10.1007/s00266-020-01990-x

Background The latissimus dorsi (LD) flap represents one of the most reliable methods for autologous breast reconstruction. However, in many patients, the exclusive use of this technique may not guarantee the restoration of an adequate volume and projection. We report our experience with the extended latissimus dorsi kite flap (ELD-K flap), an alternative surgical approach to maximize the volume of the fleur-de-lis pattern LD flap, for total autologous breast reconstruction. Methods Between 2016 and 2018, 23 patients were subjected to mastectomy and immediate autologous reconstruction with "extended latissimus dorsi kite flap" (ELD-K flap), technique that employs an extended version of the LD musculocutaneous flap, based on the skeletonized thoracodorsal pedicle and a trilobate skin incision with an inferiorly based vertical branch. The BREAST-Q questionnaire was administered preoperatively, and one year after surgery to evaluate the quality of life results of the patients. BREAST-Q latissimus dorsi module was also provided. Results Average body mass index was 29.7 kg/m 2 (range 25–40 kg/m 2 ). Mild complications occurred in only six cases, and eight patients underwent treatment to improve the donor site scar outcome. Patients indicated high scores in quality of life measures with an increase in all BREAST domains from the preoperative to the postoperative period. A statistically significant increase ( p  < 0.05) was noted in: “overall satisfaction with breasts” ( p  < 0.05), “psychosocial well-being” (p < 0.05), “physical impact of the surgery” ( p  < 0.05). Within the LD module, participants reported a mean score of, respectively, 73.8 and 67.9 for “satisfaction with back” and “satisfaction with shoulder and back function” domains. Conclusions The extended incision allows the recruitment of additional tissue to provide enough volume to complete the reconstruction without implants. The isolation of the vascular pedicle allows for extreme freedom and mobilization of the flap, ensuring adequate filling of the breast. ELD-K flap may expand the indications for a total autologous LD immediate breast reconstruction, representing an additional and reliable alternative in selected cohorts of patients. Level of Evidence IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .