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[Spasmodic dysphonia. Investigation and therapeutic methods].
1Neurologue, Fondation Rothschild, Paris.
Revue Neurologique
|January 1, 1992
Summary
Botulinum toxin injections successfully treated adduction spasmodic dysphonia in three patients. Electromyographic guidance and otolaryngeal techniques monitored this effective vocal cord treatment.
Area of Science:
- Otolaryngology
- Neurology
- Speech Pathology
Background:
- Adduction spasmodic dysphonia is a complex neurological voice disorder.
- Current treatment options for spasmodic dysphonia can be limited.
Observation:
- Three patients with adduction spasmodic dysphonia were treated.
- Treatment involved direct injection of botulinum toxin into the vocal cords.
Findings:
- Successful symptom relief was achieved in all three patients.
- Electromyographic guidance ensured precise toxin delivery.
- Otolaryngeal techniques aided in monitoring treatment efficacy.
Implications:
- Botulinum toxin injections represent a viable therapeutic option for adduction spasmodic dysphonia.
- Electromyographic guidance enhances treatment safety and effectiveness.
- Further research into spasmodic dysphonia mechanisms and treatments is warranted.