The Sacrum Is Composed of ____________________ (Number) Fused Vertebrae, and Articulates

question 123

Short Answer

The sacrum is composed of ____________________ (number) fused vertebrae, and articulates with the ____________________.

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Definitions:

Embryonic Period

A stage in prenatal development that occurs from the 2nd to the 8th week after fertilization, when major organs and structures begin to develop.

Spontaneous Abortion

A natural loss of pregnancy before the fetus can survive outside the womb, often referred to as a miscarriage.

Fetal Surgery

A medical procedure performed in utero to treat abnormalities before birth, aiming to improve long-term health outcomes.

Conceptions

The way in which something is perceived or regarded; the beginning of pregnancy.