1, The OQ data of different phonation types overlaps, which shows it is a continuum from creaky voice to breathy voice.

2, The proper application of broadcasting phonation techniques can optimize the English as well as mandarin pronunciation.

3, Simultaneous reconstruction of phonation will not interfere with the patients'swallowing.

4, Results All patients had their phonation and respiration restored. Decannulation rate was 91.9%. No death occurred during the operation.

5, Problems with phonation included 1 case with a breathy voice, 12 cases with persistent hoarseness , and total recovery in the remaining 13 cases. CONCLUSION: Laryngeal trauma is unusual.

6, Functional monitoring was achieved through natural phonation and stroboscopic examination during the operation.

7, Functions for swallowing and phonation are the major concerns for patients after total pharyngolaryngectomy.

8, The phonation rate was 98 % in 4 520 patients from all over the country.

9, Results all patients had their phonation and respiration restored. Decannulation rate was 91.9%.

10, Objective To study the relationship of functional phonation disorders and laryngeal organic diseases.

11, Results There was a linear correlation between phonation volume and vital capacity.

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

13, Conclusion The results suggested the hypertrophic ventricular fold disturbed the phonation,[http:///phonation.html] making the fundamental frequency lower.

14, Objective: To discuss Xray manifestation and "pseudoglottis" of patient's phonation with electrolarynx after total laryngectomy.

15, Therefore , the patients can obtain satisfactory function of respiration, swallowing and phonation postoperatively.