Creative Use of Contralateral Combined Myocutaneous Free Flap for Empyema Cavity.

Abstract

Treatment of chronic postpneumonectomy empyema is a reconstructive problem that is always complicated by previous thoracic surgical procedures. Free flaps may be used because they effectively obliterate remaining pleural cavity dead space. Combined muscle free flaps with common vascular pedicles are viable alternatives when single muscle flaps do not possess adequate bulk. This case describes a contralateral combined latissimus dorsi-serratus anterior myocutaneous free flap with anastomoses to thoracodorsal vessels used for correction of chronic empyema. We also describe successful correction of a posterolateral chest wall defect using the adjacent axillary system as a recipient vessel. An accompanying skin paddle also enabled reliable cutaneous coverage of the external defect.