The Benegits of Segnental Latissimus Dorsi Muscle Free Flap.

Park, Yun Gyu; Lee, Hun Bum; Kim, Suk Won; Chung, Yoon Kyu

Original Article

Journal of the Korean Society of Plastic and Reconstructive Surgeons 1999;26(5):923-926.
Published online September 1, 1999.

The Benegits of Segnental Latissimus Dorsi Muscle Free Flap.

Yun Gyu Park, Hun Bum Lee, Suk Won Kim, Yoon Kyu Chung

Abstract

Since the first report by Tansini in 1896, the latissimus dorsi muscle free flap has been widely used for various types of soft tissue defect due to reliable anatomy with a sufficient diameter of neurovascular pedicle and a sizable muscle. However, for relatively small soft tissue defect, latissimus dorsi free flap offers several distinct disadvantages of donor site including loss of the posterior axillary fold and flattening of the posterolateral chest wall, weakness of upper arm strength in extension, adduction and internal rotation. We treated three patients having various types of soft tissue defect using segmental latissimus dorsi muscular free flap depending on its descending branch of thoracodorsal neurovascular pedicles. There were no serious complications during 18 months of mean follow-up. We concluded that this method has some advantages such as no weakness of strength of the upper arm including walking on crutches, preserving the posterior axillary fold, preventing winging of the scapula and increased chance of using a flow-through technique. Here we present our cases of reconstruction of soft tissue defect using segmental latissimus dorsi free flap with a review of the literature.