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Vocal cord dysfunction (VCD) is a condition affecting the vocal cords ... brought on by a range of different triggers that cause inflammation and/or irritation of the ...
Trauma is often due to excessive use of the vocal folds such as by yelling, screaming, or singing. Though this often results in damage to the outer layers of the vocal folds, the subsequent healing process may lead to changes in the physiology of the folds. [1] Another potential cause of inflammation may be overuse of the vocal cords.
Post-nasal drip can be a cause of laryngeal inflammation and hyperresponsiveness, leading to symptoms of vocal cord dysfunction. [4] [5] [6] Causes.
"Hiccups are recurrent, uncontrollable contractions or spasms of the diaphragm that cause the larynx and vocal cords to close suddenly, which forces air into the lungs and creates the 'hic' sound ...
The human vocal cords are roughly 12 – 24 mm in length, and 3–5 mm thick. [9] Histologically, the human vocal cords are a laminated structure composed of five different layers. The vocalis muscle, main body of the vocal cords, is covered by the mucosa, which consists of the epithelium and the lamina propria. [10]
Reinke's edema is the swelling of the vocal cords due to fluid collected within the Reinke's space. [2] First identified by the German anatomist Friedrich B. Reinke in 1895, the Reinke's space is a gelatinous layer of the vocal cord located underneath the outer cells of the vocal cord.
There are two common causes associated with contact granulomas; the first common cause is sustained periods of increased pressure on the vocal folds, and is commonly seen in people who use their voice excessively, such as singers (John Mayer, for example). [4] Treatment typically includes voice therapy and changes to lifestyle factors.
Chorditis is the inflammation of vocal cords (vocal folds) usually as a result of voice abuse but sometimes because of cancer. [1] Types. Chorditis fibrinosa;