BACKGROUND: Venous thrombosis is the main cause of radial forearm flap failure, especially when recipient vessels are compromised by prior radiation therapy or neck dissection. In such conditions, semi-free radial forearm flap (SF-RFF) can be performed to reduce this risk. PATIENTS AND METHOD: We reviewed all SF-RFF procedures performed in our institution for head and neck reconstruction. The flap was harvested as a conventional radial forearm flap but the cephalic vein was dissected along the arm up to the deltopectoral crease and used as the sole drainage vein. RESULT: Seven SF-RFFs were harvested for head and neck reconstructions. The dissection of the cephalic vein lasted less than 25 min in all cases. No flap loss or thrombosis was observed. CONCLUSION: The SF-RFF is a reliable and versatile procedure for facial, oral, or larynx reconstruction. This hybrid version of the radial forearm free flap is particularly appropriate when no suitable recipient veins are available as a result of radiation or prior surgery.
BACKGROUND:Venous thrombosis is the main cause of radial forearm flap failure, especially when recipient vessels are compromised by prior radiation therapy or neck dissection. In such conditions, semi-free radial forearm flap (SF-RFF) can be performed to reduce this risk. PATIENTS AND METHOD: We reviewed all SF-RFF procedures performed in our institution for head and neck reconstruction. The flap was harvested as a conventional radial forearm flap but the cephalic vein was dissected along the arm up to the deltopectoral crease and used as the sole drainage vein. RESULT: Seven SF-RFFs were harvested for head and neck reconstructions. The dissection of the cephalic vein lasted less than 25 min in all cases. No flap loss or thrombosis was observed. CONCLUSION: The SF-RFF is a reliable and versatile procedure for facial, oral, or larynx reconstruction. This hybrid version of the radial forearm free flap is particularly appropriate when no suitable recipient veins are available as a result of radiation or prior surgery.