Nasal Resonance Change After Endoscopic Endonasal Transsphenoidal Skull Base Surgery: Analysis of Quality of Voice
Nasal Resonance Change After Endoscopic Endonasal Transsphenoidal Skull Base Surgery: Analysis of Quality of Voice
The purpose of this study is to determine nasal resonance change after endoscopic endonasal
 transsphenoidal skull base surgery. Furthermore, the quality of voice is assessed, also.
Inclusion Criteria:

 -  Patients who underwent endoscopic endonasal transsphenoidal skull base surgery

 Exclusion Criteria:

 -  Patients under 18 year

 -  Patients cannot following command including loss of conscious

 -  Patients cannot speak including patient on tracheostomy tube

 -  Patients who has nasal tumor, nasal polyp, sinusitis

 -  Patients who has cleft lip cleft palate or submucosal cleft

 -  Patients who underwent adenotonsillectomy or palatoplasty in same setting with
 endoscopic pituitary surgery