A teacher has effortful variable dysphonia. Laryngoscopy shows supraglottic hyperfunction but normal vocal-fold mobility and no mucosal lesion. Stroboscopy shows preserved vibration. What is the best initial treatment?
The findings support primary muscle tension dysphonia after structural and neurological disease have been excluded. Voice therapy targets inefficient phonation, breath support and occupational load; surgery has no lesion to correct.
A. Specialist voice therapy with vocal-hygiene and load modification: The findings support primary muscle tension dysphonia after structural and neurological disease have been excluded. Voice therapy targets inefficient phonation, breath support and occupational load; surgery has no lesion to correct.
B. Microlaryngoscopic excision of normal vocal folds: There is no lesion and surgery would risk scarring.
C. Botulinum toxin without confirming laryngeal dystonia: Botulinum toxin is used for selected dystonias, not nonspecific compensatory tension.
D. Total voice rest for three months: Prolonged rest does not retrain phonatory technique and may be professionally harmful.
E. Empirical radiotherapy: There is no malignant lesion or indication for irradiation.
If task-specific involuntary voice breaks and dystonic posturing were present, laryngeal dystonia and botulinum-toxin treatment would need specialist consideration.
Independent Clinora educational preparation material; not official JCIE content, an accredited programme, clinical advice, or a substitute for local policy and specialist judgement.
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