Laryngology is a branch of

medicine Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care pract ...

that deals with disorders,

disease A disease is a particular abnormal condition that negatively affects the structure or function of all or part of an organism, and that is not immediately due to any external injury. Diseases are often known to be medical conditions that a ...

s and

injuries An injury is any physiological damage to living tissue caused by immediate physical stress. An injury can occur intentionally or unintentionally and may be caused by blunt trauma, penetrating trauma, burning, toxic exposure, asphyxiation, or ...

of the

larynx The larynx (), commonly called the voice box, is an organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration. The opening of larynx into pharynx known as the laryngeal inlet is about ...

, colloquially known as the voice box. Laryngologists treat disorders of the larynx, including diseases that affects the voice, swallowing, or upper airway. Common conditions addressed by laryngologists include

vocal fold nodule Vocal cord nodules are bilaterally symmetrical benign white masses that form at the midpoint of the vocal folds. Although diagnosis involves a physical examination of the head and neck, as well as perceptual voice measures, visualization of the v ...

s and

cyst A cyst is a closed sac, having a distinct envelope and cell division, division compared with the nearby Biological tissue, tissue. Hence, it is a cluster of Cell (biology), cells that have grouped together to form a sac (like the manner in which ...

s, laryngeal cancer,

spasmodic dysphonia Spasmodic dysphonia, also known as laryngeal dystonia, is a disorder in which the muscles that generate a person's voice go into periods of spasm. This results in breaks or interruptions in the voice, often every few sentences, which can make a pe ...

laryngopharyngeal reflux Laryngopharyngeal reflux (LPR) is the retrograde flow of gastric contents into the larynx, oropharynx and/or the nasopharynx. LPR causes respiratory symptoms such as cough and wheezing and is often associated with head and neck complaints such a ...

papillomas A papilloma (plural papillomas or papillomata) ('' papillo-'' + '' -oma'') is a benign epithelial tumor growing exophytically (outwardly projecting) in nipple-like and often finger-like fronds. In this context, papilla refers to the projection c ...

, and voice misuse/abuse/overuse syndromes.

Dysphonia A hoarse voice, also known as dysphonia or hoarseness, is when the voice involuntarily sounds breathy, raspy, or strained, or is softer in volume or lower in pitch. A hoarse voice, can be associated with a feeling of unease or scratchiness in the ...

/hoarseness;

laryngitis Laryngitis is inflammation of the larynx (voice box). Symptoms often include a hoarse voice and may include fever, cough, pain in the front of the neck, and trouble swallowing. Typically, these last under two weeks. Laryngitis is categorised ...

(including

Reinke's edema Reinke's edema is the swelling of the vocal cords due to fluid (edema) collected within the Reinke's space. First identified by the German anatomist Friedrich B. Reinke in 1895, the Reinke's space is a gelatinous layer of the vocal cord located un ...

, Vocal cord nodules and

polyps A polyp in zoology is one of two forms found in the phylum Cnidaria, the other being the medusa. Polyps are roughly cylindrical in shape and elongated at the axis of the vase-shaped body. In solitary polyps, the aboral (opposite to oral) end i ...

); *

Spasmodic dysphonia Spasmodic dysphonia, also known as laryngeal dystonia, is a disorder in which the muscles that generate a person's voice go into periods of spasm. This results in breaks or interruptions in the voice, often every few sentences, which can make a pe ...

;

dysphagia Dysphagia is difficulty in swallowing. Although classified under "symptoms and signs" in ICD-10, in some contexts it is classified as a disease#Terminology, condition in its own right. It may be a sensation that suggests difficulty in the passag ...

;

Tracheostomy Tracheotomy (, ), or tracheostomy, is a surgical airway management procedure which consists of making an incision (cut) on the anterior aspect (front) of the neck and opening a direct airway through an incision in the trachea (windpipe). The r ...

;

Cancer of the larynx Laryngeal cancers are mostly squamous-cell carcinomas, reflecting their origin from the epithelium of the larynx. Cancer can develop in any part of the larynx. The prognosis is affected by the location of the tumour. For the purposes of staging ...

; and

vocology Vocology is the science and practice of vocal habilitation, or vocal training and therapy.Titze IR. (1996). What is vocology? Logopedics Phoniatrics Vocology, 21:5-6. Its concerns include the nature of speech and language pathology, the defects of ...

(the science and practice of voice habilitation) are included in laryngology. A laryngology exam and procedure room

Etymology of "laryngology"

The word "laryngology" is derived from: * the

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

prefix A prefix is an affix which is placed before the Word stem, stem of a word. Adding it to the beginning of one word changes it into another word. For example, when the prefix ''un-'' is added to the word ''happy'', it creates the word ''unhappy'' ...

λαρυγγ- (''laryng-'', root = λάρυγξ, meaning "larynx"), and * the Greek

suffix In linguistics, a suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns, adjectives, and verb endings, which form the conjugation of verbs. Suffixes can carry ...

-λογία (''-logy'', root =

λόγος ''Logos'' (, ; grc, λόγος, lógos, lit=word, discourse, or reason) is a term used in Western philosophy, psychology and rhetoric and refers to the appeal to reason that relies on logic or reason, inductive and deductive reasoning. Arist ...

, meaning "the study of", or "knowledge").

Famous laryngologists

* Paul Gerber (1863–1919), who published poetry under the pseudonym Heinrich Garibert * George Duncan Gibb (1821–1876) *

Morell Mackenzie Sir Morell Mackenzie (7 July 1837 – 3 February 1892) was a British physician, one of the pioneers of laryngology in the United Kingdom. Biography Morell Mackenzie was born at Leytonstone, Essex, England on 7 July 1837. He was the eldest of ni ...

(1837–1892) *

Felix Semon Sir Felix Semon (8 December 18491 March 1921) was a German-British pioneer in neurobiology and a prominent laryngologist in the United Kingdom. He is responsible for Semon's law. Semon was born in Danzig, Prussia, the son of S. J. Semon, a Be ...

(1849–1921) * St Clair Thomson (1857–1943) *

Chevalier Jackson Chevalier Quixote Jackson (November 4, 1865 – August 16, 1958) was an American pioneer in laryngology. He is sometimes known as the "father of endoscopy", although Philipp Bozzini (1773–1809) is also often given this sobriquet. Chevalier Q. J ...

(1865–1958) Abstract reprinted in *

Victor Negus Sir Victor Ewings Negus, MS, FRCS (6 February 1887 – 15 July 1974) was a British surgeon who specialised in laryngology and also made fundamental contributions to comparative anatomy with his work on the structure and evolution of the larynx ...

(1887–1974) *

Georges Portmann Georges Portmann (1 July 1890 – 24 February 1985) was a France, French teacher, physician and specialist in the field of otorhinolaryngology (ENT), and member of the Senate (France), French Senate for the ''département'' of Gironde. Early ca ...

(1890–1985) * Sir John Milsom Rees (1866–1952) * Oliver St John Gogarty

References

{{reflist

External links

Educational site about disorders of the larynx

Laryngology 2012

Medical site dedicated to the study of voice

Voice doctor directory
Otorhinolaryngology Human voice Human throat

Etymology of "laryngology"

Famous laryngologists

See also

References

External links