Aortic homograft reconstruction of partial laryngectomy defects: A new technique

摘要

Objectives: Wide-field transcervical partial laryngectomy often precludes tracheotomy decannulation. It is done infrequently today, primarily because of the popularity of chemotherapy-radiotherapy treatment regimens and limited enthusiasm for using transcervical partial laryngectomy after failed radiotherapy. We sought to identify a new reconstructive technique that would provide an alternative to total laryngectomy in as many patients as possible. Methods: We performed a retrospective examination of 15 patients who underwent single-stage wide-field transcervical partial laryngectomy with cryopreserved aortic homograft reconstruction. Eight of the 15 patients had previously undergone failed radiotherapy. At least 40% of the cricoid circumference was resected in 8 patients. Results: All 15 patients had their tracheotomy tube removed and have laryngeal phonation, and 14 of the 15 resumed oral intake. There were no major surgical complications. Conclusions: Use of aortic homografts is a new, reliable, and versatile reconstructive option for performing conservation laryngeal cancer surgery that allows for airway, swallowing, and voice preservation.