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Radial forearm free-flap reconstruction following radiotherapy and total laryngectomy
Y Yamamoto1, H Furukawa, T Sugihara
1Department of Plastic and Reconstructive Surgery, Hokkaido University, Sapporo, Japan.
Abstract:
The authors' experience with six patients who underwent radial forearm free-flap reconstruction following radiotherapy and total laryngectomy is presented. All patients had undergone previous irradiation of 57.8 Gy on average as primary treatment for laryngeal cancer. A patch graft of the radial forearm free flap was used for pharyngoesophageal wall reconstruction in three patients, a radial forearm free flap for cervical soft tissue in one patient, and a double-folded radial forearm free flap for simultaneous pharyngoesophageal wall and cervical soft tissue in two patients. The free-flap transfers were successful in all patients. There was one patient who developed a small pharyngocutaneous fistula, which closed spontaneously. The radial forearm free flap is demonstrated to be a versatile technique for reconstruction of a moderate-sized defect in the treatment of laryngeal cancer.