1. Autologous transplantation of fascia into the vocal fold.

2. Objective: To measure vocal fold vibration quantitatively and study the effects of gender and phonation mode.

3. Objective : to investigate the efficacy of resecting vocal fold nodule or polyp by TV fibrolaryngoscope.

4. Objective:In order to provide anatomical basis for renovating vocal fold with muscle bone flap of hyoideum omohyoid.

5. Conclusion: Resection of vocal fold nodule or polyp by fibrolaryngoscope is a convenient and effective method.

6. To investigate the value of vocal fold abduction for vocal cord paralysis through the suspension laryngoscopy.

7. Objective To evaluate the efficacy of modified arytenoid adduction in the management of patients with unilateral vocal fold paralysis.

8. Objective: To avoid the subjective error from the naked-eye when a laryngological diagnose is made by applying vocal fold vibration graph.

9. Objective To compare the effects of laryngeal framework surgery and reinnervation in the treatment of unilateral paralysis vocal fold .

10. The method of tissue engineering technology would be used in laryngology for the regeneration of vocal fold(http://), and even the regeneration of larynx in future.

11. Significant improvements of motor nerve conduction velocity of the RLN and vocal fold movement were observed in the treatment group when compared to controls.