We read with great interest the article by Brkic et al on changes in Acoustic Aspects of Vocal Function in Children After Adenotonsillectomy.1 They have reported significant differences in the fundamental frequency, jitter, shimmer and harmonic noise ratio immediately after surgery.1 Of these the fundamental frequency was the earliest to return to normal in one month. This finding is used to allay the concerns of the parents regarding voice change. We commend the authors for sharing their valuable experience with voice change after adenotonsillectomy.
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