Dysphonia spastica is a speech disorder characterized by involuntary contractions of the vocal cords. The word's spelling is based on the International Phonetic Alphabet (IPA) and represents the sounds in the word. The first syllable "dys" is pronounced as "dɪs", while "phonia" is pronounced as "fəʊniə". The last part of the word, "spastica," is pronounced as "spæstɪkə". The correct spelling of this disorder is important for medical professionals to accurately diagnose and treat those affected by dysphonia spastica.
Dysphonia spastica is a medical condition that refers to a type of voice disorder characterized by involuntary muscle spasms in the muscles responsible for controlling the vocal cords, resulting in abnormal and difficult speech production. It is also commonly known as spasmodic dysphonia.
The condition typically affects the larynx, which is the voice box. The spasms occur in the muscles that control the vocal cords, causing them to either close together tightly (adductor spasmodic dysphonia) or open too much (abductor spasmodic dysphonia). As a result, individuals with dysphonia spastica often experience voice breaks, strained or strained-sounding voice, breathy or whispery voice, or even complete loss of voice in severe cases.
The exact cause of dysphonia spastica is not well understood, but it is believed to be related to a disruption in the brain's signaling process that controls the movement of the vocal cords. It may be associated with neurological conditions or can occur spontaneously without any underlying cause.
Treatment options for dysphonia spastica include voice therapy techniques, such as vocal exercises and learning new speaking techniques to reduce the impact of spasms. In more severe cases, injections of botulinum toxin, commonly known as Botox, may be administered directly into the muscles of the vocal cords to temporarily paralyze them and reduce the spasms. Surgical interventions or counseling may also be considered in some cases.
Overall, dysphonia spastica is a voice disorder that causes involuntary muscle spasms in the vocal cords, resulting in abnormal speech. It can significantly impact communication and quality of life, but with appropriate management, individuals can often regain control over their voice to some extent.
Phonic spasm, a spasmodic contraction of the adductor muscles of the larynx excited by attempted phonation, occurring chiefly in public speakers and analogous seemingly to writer's cramp.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "dysphonia spastica" is derived from two components: "dysphonia" and "spastica".
1. "Dysphonia" refers to a disorder characterized by difficulty in producing sounds or speech due to impairment or dysfunction of the vocal cords or the muscles involved in speech production. It originates from the Greek words "dys" meaning "difficulty" and "phone" meaning "voice" or "sound".
2. "Spastica" is derived from the medical condition called "spasticity" which refers to a state of increased muscle tone or stiffness. It stems from the Greek word "spastikos" meaning "drawing in" or "pulling".
Therefore, "dysphonia spastica" as a whole refers to a specific type of dysphonia characterized by spasticity or increased muscle tone affecting the vocal cords or the speech-related muscles.