The reconstruction of esophageal defect after ablative surgery have more difficult than other digestive tract tumor because the restoration of anatomical and physiologic function is difficult, the risk of tumor invasion into the adjacent tissue is large. The reconstruction of cervical esophus was depended on the degree of resection of the esophagus, various reconstruction method was developed to minimize functional deficiency and deformity of cervical region. Recently, the free jejunal transfer or free radial forearm flap was commonly utilized for esophageal reconstruction due to development of technique of the microvascular anastomosis. After the esophageal reconstruction used by free jejunal transfer was reported by Seidenberg in 1951, jejunum is most commonly used for reconstruction of esophgus. Becaue of, it have been tubed anatomical similarity with muscular layer, relative small risk of complication, possible of oral intake within 10 days after operation, and early rehabilitaion. Authors have been treated esophageal defect with free jejunal transfer in 7 patients after resection of lesion in 6 eshageal cancer and 1 esophageal stricture from December 1994 to January 1996. We were transferred jejunum used by intercostal artery as recipient artery in 3 cases, it was satisfied with results. If intercostal artery was utilized as recipient artery for free jejunal transfer, we believe that any site of intrathoracic or intraabdominal esophageal defect is possible to recontruction.