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Myometrium

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Definition

noun, plural: myometria

The middle layer of the uterine wall, made up chiefly of smooth muscle tissue involved in uterine contractions and elasticity


Supplement

The uterine wall is comprised of three layers:

The role of myometrium is crucial during pregnancy. It confers elasticity to provide room for the enlarging uterus. And during labor, the smooth muscles contract to indicate parturition.


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