voice box

Vocal Nodules or Vocal Cord Polyps (Singer’s Nodules)

The vocal cords or vocal folds are the part of the upper airway (larynx) that vibrate to form sound. It is commonly referred to as the voice box. By tightening and loosening these membranous folds, the flow of air is manipulated to produce the voice which is later formed into distinct sounds by the lips, tongue and other >> Read More ...

Dysphonia and Causes of a Hoarse or Whispering Voice

What is dysphonia? Dysphonia is the medical term for a speech disturbance (phonation), usually resulting in a hoarse voice or whispering voice, due to problems with the larynx (voice box). Spasmodic dysphonia is a form of dystonia where there is involuntary spasms of the vocal cords. This causes interruptions in speech , >> Read More ...

What is the Larynx? Function, Cartilages, Muscles, Ligaments

Location of the Larynx The larynx is the short tube that connects the pharynx (throat) to the trachea (wind pipe). It runs at the front of the throat at the level of C3 to C6 vertebrae and lies anterior to the esophagus. Function of the Larynx It allows air to be directed into the respiratory organs for gas exchange. The >> Read More ...