CONTRACTION RING Meaning and
Definition
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A contraction ring refers to a physiological phenomenon that occurs during childbirth. Specifically, it denotes a muscular band or ring-like structure that forms around the pregnant woman's uterus during labor. The contraction ring is typically observed in the lower segment or lower part of the uterus, near the cervix.
During the first stage of labor, which is known as the dilatation phase, the muscles of the uterus begin to contract and relax intermittently. As labor progresses, the uterine muscles gradually start to bunch up and form a distinct, ring-like structure. This contraction ring serves as a demarcation line between the upper and lower portions of the uterus.
Functionally, the contraction ring plays a crucial role in facilitating the process of childbirth. It helps in pushing the baby down the birth canal during contractions and aids in the dilation of the cervix. Additionally, this ring-like structure helps to prevent the cervix from dilating too fast, ensuring a controlled and gradual opening.
The contraction ring also serves as a landmark for healthcare professionals, assisting them in monitoring the progress of labor and determining the appropriate stage of delivery. By observing the position and movement of the contraction ring, medical staff can gauge the effectiveness and strength of the contractions, adjusting their interventions accordingly.
Overall, the contraction ring is a vital part of the labor process, contributing to the efficient and safe delivery of a baby.
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Bandl's ring, a slight constriction marking the boundary between the upper and the lower uterine segments.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CONTRACTION RING
- xontraction ring
- vontraction ring
- fontraction ring
- dontraction ring
- cintraction ring
- ckntraction ring
- clntraction ring
- cpntraction ring
- c0ntraction ring
- c9ntraction ring
- cobtraction ring
- comtraction ring
- cojtraction ring
- cohtraction ring
- conrraction ring
- confraction ring
- congraction ring
- conyraction ring
- con6raction ring
- con5raction ring
Etymology of CONTRACTION RING
The term "contraction ring" consists of the words "contraction" and "ring".
The word "contraction" originates from the Latin word "contrahere", which means "to draw together" or "to shorten". In English, "contraction" refers to the process of becoming smaller, tighter, or more compact.
The word "ring" comes from Old English "hring", which has Germanic origins. It refers to a circular band, typically made of metal, that is worn on the finger or any similar object in a circular shape.
When these two words are combined, "contraction ring" refers to a circular muscular band that appears during childbirth and marks the gradual shrinking and tightening of the uterus as labor progresses.
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