title: The "reduced" latissimus dorsi musculocutaneous flap.
abstract: This report introduces a new device among latissimus dorsi flaps: the "reduced" latissimus dorsi musculocutaneous flap. This flap consists of a proximal musculocutaneous unit and a distal, thin fasciocutaneous unit (the "reduced" portion). The former unit carries a reliable blood supply from the thoracodorsal artery and is able to cover deeper recipient defects, while the latter provides a well-contoured reconstruction of the defect. If needed, an extended portion and/or a thin cutaneous flap can be carried along with the flap according to the defect. In our clinic, we have so far used four pedicled and one free reduced latissimus dorsi musculocutaneous flap in the repair of a variety of defects. All flaps survived, and satisfactory contour of the recipient site was achieved in each case. These clinical experiences clarify that a reduced portion 10 cm in length can be safely carried, and it is suggested that survival of this flap does not depend on its width-to-length ratio.
authors.affiliation: Department of Plastic and Reconstructive Surgery, Toho University School of Medicine, Tokyo, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Hayashi
authors.forename: Y
authors.initials: Y
authors.lastname: Maruyama
mesh_terms: D000328:Adult; D000368:Aged; D005121:Extremities / Q000601:surgery; D005260:Female; D006258:Head and Neck Neoplasms / Q000601:surgery; D006801:Humans; D008297:Male; D008722:Methods; D013524:Surgical Flaps