Reresection for recurrent stenosis after primary tracheal repair.

Failure of the anastomosis after primary tracheal reconstruction for benign disease is uncommon. Here we review the available evidence on tracheal restenosis and the results of second reconstructions. Factors associated with failed primary anastomosis are examined. Temporizing immediate and alternative long-term management with T-tube or tracheostomy is described, emphasizing the role of tracheal stenting in abating the urgency for reoperation. From available evidence, elective reoperative treatment of failed tracheal reconstruction should be considered in selected patients after careful review and reversal of patient- and operation-specific factors that initiated failure. Referral to a high-volume center with a deep bench of nursing, anesthesiologic and surgical expertise is recommended for reoperation.