The lower trapezius flap for recalcitrant wounds of the posterior skull and spine.

The lower trapezius muscle and musculocutaneous flap has been useful in providing a reliable, expeditious closure for compromised defects of the upper spine and dorsal calvarium. It has been successfully employed in 6 patients as a one-stage procedure, all of whom had recalcitrant, postoperative wounds that failed to heal. It provides serviceable tissue that is able to withstand additional radiotherapy and also offers useful palliation without apparent disability. Pertinent anatomical and clinical considerations are discussed.