PARTURIENT CANAL Meaning and
Definition
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The parturient canal, also known as the birth canal, is defined as a physiological pathway specific to female mammals, through which the fetus passes during childbirth. It refers to the series of anatomical structures and organs involved in the process of delivering the newborn from the uterus to the external environment.
In humans, the parturient canal primarily consists of the cervix, vagina, and vulva. The cervix is the lower part of the uterus that connects to the upper end of the vagina. During labor, it dilates and effaces (thins out), allowing the fetus to descend. The vagina, or birth canal, is a muscular tube that extends from the cervix to the outside of the body. It serves as the passage for the baby to exit the womb. The vulva refers to the external genital organs, including the labia, clitoris, vaginal opening, and perineum, which form the final section of the parturient canal.
The parturient canal undergoes significant changes during labor to accommodate the fetal passage. These changes include the softening of the cervix, dilation and effacement, stretching and expansion of the vaginal walls, and widening of the vulva. Hormonal influences, particularly the release of oxytocin and the contraction of uterine muscles, play a crucial role in the process.
Understanding the anatomy and physiology of the parturient canal is essential in obstetrics and gynecology to ensure a safe and successful childbirth.
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• The cavity of the uterus and the vagina through which the fetus passes.
• The passage through which the child passes from the cavity of the uterus to the exterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PARTURIENT CANAL
- parturient canah
- parturient canan
- parturient canam
- pa rturient canal
- par turient canal
- part urient canal
- partu rient canal
- partur ient canal
- parturi ent canal
- parturie nt canal
- parturien t canal
- parturient c anal
- parturient ca nal
- parturient can al
- parturient cana l
Etymology of PARTURIENT CANAL
The term "parturient canal" is a compound noun, consisting of two words: "parturient" and "canal".
1. "Parturient" comes from the Latin word "parturire", which means "to be in labor" or "to give birth". It is derived from the Latin word "parere", meaning "to bear" or "to bring forth".
2. "Canal" comes from the Latin word "canna", which means "pipe" or "tube". It can be traced back to the Greek word "kanna", which has a similar meaning.
Combining both words, "parturient canal" refers to the anatomical passage or canal through which a fetus passes during birth.
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