CERVIX Meaning and
Definition
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The cervix is a cylindrical and narrow passageway located at the lower end of the uterus in the female reproductive system. It acts as a bridge connecting the uterus to the vagina. The word "cervix" is derived from the Latin term "cervix uteri," which translates to "neck of the uterus."
Anatomically, the cervix is made up of strong, fibrous tissue that surrounds a central canal. This canal, called the cervical canal, extends from the uterus into the vagina. It serves multiple crucial functions in the female reproductive system. Firstly, it provides structural support to the uterus, allowing it to maintain its position in the pelvic cavity. Secondly, it serves as a gateway between the uterus and the vagina, permitting the passage of sperm during sexual intercourse and menstrual blood during menstruation. Additionally, during pregnancy, the cervix undergoes changes to adapt to the growing fetus. It gradually softens, stretches, and eventually dilates as the time of delivery approaches.
The cervix plays a crucial role in reproductive health, as it acts as a protective barrier between the uterus and the external environment. It contains glands that produce mucus, which acts as a barrier against infection. It is also important in preventing premature birth, as it remains tightly closed throughout most of pregnancy until the onset of labor. The cervix is a vital structure in gynecology and obstetrics, serving as a site for routine screenings, such as Pap smears, to detect cervical cancer and other abnormalities.
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1. The neck, particularly the posterior portion. 2. Any neck-like structure, especially the lower cylindrical portion of the uterus (c. uteri) between the os externum and the os internum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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The back part of the neck; any part of an organ resembling a neck.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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Etymology of CERVIX
The word "cervix" originates from Latin. It is derived from the Latin word "cervīx", which means "neck" or "nape". The Latin term was most commonly used to refer to the back of the neck, but it was also applied to other anatomical structures, including the neck of the uterus. Over time, the term "cervīx" became specifically associated with the neck of the uterus, and this is how it is primarily used in modern medical terminology.
Similar spelling words for CERVIX
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