A New Surgical Technique Combining Autologous Intracordal Transplantation of Fat and Fascia for Sulcus Vocalis

Abstract

We developed a new surgical technique combining autologous intracordal transplantation of fat and fascia for sulcus vocalis. Fat tissue from the abdominal wall and fascia from the postauricular region were obtained and an incison was made on the lateral portion of the vocal cord and a small pocket prepared in the lamina propria using an elevator. After inserting fat tissue into the pocket, fascia was inserted to cover the fat graft to prevent its escape from the pocket. The surgical wound was then sutured using absorbable sutures. No evidence of postoperative absorption of transplanted fat tissue was seen, and vocal function improved postoperatively. This method proved useful as surgical treatment for sulcus vocalis.