Adam's apple

For other uses, see Adam's apple (disambiguation).
Laryngeal prominence

Front view of the laryngeal prominence.
Details
Precursor 4th and 6th branchial arch
Identifiers
Latin Prominentia laryngea
Dorlands
/Elsevier		 12669875
TA A06.2.02.003
FMA 55304

Anatomical terminology

The laryngeal prominence (commonly referred to as Adam's apple), a feature of the human neck, is the lump or protrusion that is formed by the angle of the thyroid cartilage surrounding the larynx.

Structure

The structure of the laryngeal prominence forms a bump under the skin. It is larger in adult men, in whom it is usually clearly visible and palpable. In women, the bump is much less visible and is hardly perceived on the upper edge of the thyroid cartilage.[1]

The meeting point of the two portions of the cartilage generally forms an acute angle (of about 90°) in men, while in women it forms an open arc (of about 120°).

Sex difference

Although both sexes have it, the Adam's apple is considered to be a characteristic feature of adult men, because its size tends to increase considerably during puberty.[2]

Its development is considered a secondary sexual characteristic of males that appears as a result of hormonal activity. Its level of development varies among individuals and the widening of that area in the larynx can occur very suddenly and quickly.

The laryngeal prominence is more prominent in adult males than in females because of the difference in the size of the angle: 90° in males and 120° in females.

Function

The Adam's apple, in conjunction with the thyroid cartilage which forms it, helps to protect the walls and the frontal part of the larynx, including the vocal cords (which are located directly behind it). It is found in both women and men.

Another function of the laryngeal prominence is related to the deepening of the voice. During adolescence, the thyroid cartilage grows together with the larynx. Consequently, the laryngeal prominence grows in size mainly in men. Together, a larger soundboard is made up in phonation apparatus and, as a result, the man gets a deeper voice note.[3][4]

Society and culture

Cosmetic surgery to reduce the size of laryngeal prominence is called chondrolaryngoplasty (thyroid chondroplasty). The surgery is effective, such that complications tend to be few and, if present, transient.[5]

History

Etymology

An example of male laryngeal prominence.

There are two main theories as to the origin of the term "Adam's apple". The "Brewer's Dictionary of Phrase and Fable" and the 1913 edition of Webster's Dictionary point at an ancient belief that a piece of forbidden fruit was embedded in Adam's throat (the first man, according to Abrahamic religions).[6] However, neither the Bible nor other Judeo-Christian writings mention such a story. In fact, the biblical story does not even specify the type of fruit that Adam ate.[7]

Linguist Alexander Gode claimed that the Latin phrase to designate the laryngeal prominence was very probably translated incorrectly from the beginning. The phrase in Latin was "pomum Adami" (literally: 'Adam's apple'). This, in turn, came from the Hebrew "tappuach ha adam" meaning "apple of man". The confusion lies in the fact that in Hebrew language the proper name "Adam" (אדם) literally means "man", while the late Hebrew word used to refer "bump" is very similar to the word used to refer "apple".[8][9] Proponents of this version contend that the subsequent phrases in Latin and other Romance languages represent a mistranslation from the start.[10]

The medical term "prominentia laryngea" was introduced by the Basle Nomina Anatomica in 1895.[11]

In the American South, goozle is used colloquially to describe the Adam's apple, likely derived from guzzle.[12][13][14][15]

Additional images

See also

This article uses anatomical terminology; for an overview, see Anatomical terminology.

References

  1. ↑ "Laringe". Sisbib.unmsm.edu.pe. Retrieved 2013-02-27.
  2. ↑ "Prominentia laryngea Medical Term Medical Dictionary". Medicine Online. Retrieved 2013-02-27.
  3. ↑ P. J. Bentley (1980), "Endocrine Pharmacology: Physiological Basis and Therapeutic Applications", CUP Archive, pág 240
  4. ↑ "Pubertad, nuestras diferencias". Esmas.com. Retrieved 2013-02-27.
  5. ↑ Wolfort FG, Dejerine ES, Ramos DJ, Parry RG (1990). "Chondrolaryngoplasty for appearance". Plast. Reconstr. Surg. 86 (3): 464–9; discussion 470. doi:10.1097/00006534-199009000-00012. PMID 2385664.
  6. ↑ E. Cobham Brewer (1810–1897). Dictionary of Phrase and Fable. 1898. "Adam's Apple"
  7. ↑ George Crabb (1823), "Universal technological dictionary", Baldwin, Cradock, and Joy, "Pomum Ada'mi"
  8. ↑ William S. Haubrich (2003), "Medical Meanings: A Glossary of Word Origins", ACP Press, pág 5.
  9. ↑ "Adam's apple". Medicine.academic.ru. Retrieved 2013-02-27.
  10. ↑ Robert B. Taylor (2008), "White Coat Tales: Medicine's Heroes, Heritage and Misadventures", Springer, pág 82.
  11. ↑ Axel Karenberg, Amor, Äskulap & Co: klassische Mythologie in der Sprache der modernen Medizin, Schattauer, Stuttgart 2006, S. 128-129.
  12. ↑ Morris, Evan (November 2008). "Goozle « The Word Detective". The Word Detective. Retrieved 22 December 2014. If we follow 'goozle' back a bit further, we come to an interesting intersection with a far more common word, 'guzzle.'
  13. ↑ Roy Blount, Jr. (29 September 2009). Alphabet Juice: The Energies, Gists, and Spirits of Letters, Words, and Combinations Thereof; Their Roots, Bones, Innards, Piths, Pips, and Secret Parts, Tinctures, Tonics, and Essences; With Examples of Their Usage Foul and Savory. Farrar, Straus and Giroux. ISBN 978-1-4299-6042-7. The Dictionary of Smoky Mountain English defines google (or goozle) as 'the throat, Adam's apple.'
  14. ↑ Roy Wilder (1 September 1998). You All Spoken Here. University of Georgia Press. p. 55. ISBN 978-0-8203-2029-8. Adam's apple; goozle; the projection formed by the thyroid cartilage in the neck.
  15. ↑ "Goozle". Directory of American Regional English. University of Wisconsin–Madison. Retrieved 22 December 2014. gullet, windpipe, or Adam’s apple. [Varr of guzzle 1] chiefly Sth, S Midl

External links

Media related to Laryngeal prominence at Wikimedia Commons

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