Type 2 thyroplasty for spasmodic dysphonia: Fixation using a titanium bridge

Abstract

Objective In order to facilitate surgery for spasmodic dysphonia, i.e. type 2 thyroplasty, a device was designed to fix the incised edges of the thyroid cartilage firmly.

Material and Methods Various types and sizes of titanium bridge were developed for clinical use.

Results The results of surgery for spasmodic dysphonia were satisfactory in all 10 cases in which the new titanium bridge was used. No complications have been encountered to date.

Conclusion Type 2 thyroplasty for spasmodic dysphonia was made easier to perform using the new titanium bridge, and more stable fixation of the reconstructed thyroid cartilage was achieved.

• glottic widening
• implant
• laryngeal framework surgery
• phonosurgery
• titanium
• muscle flap

Isshiki N, Yamamoto I, Fukagai S. Type 2 thyroplasty for spasmodic dysphonia: fixation using a titanium bridge. Acta Otolaryngol 2004; 124: 309–312.

Isshiki N, Yamamoto I, Fukagai S. Type 2 thyroplasty for spasmodic dysphonia: fixation using a titanium bridge. Acta Otolaryngol 2004; 124: 309–312.