ampulla tubae uterinae
Quick Summary
The ampulla tubae uterinae, commonly known as the ampulla of the fallopian tube, is the expanded and thin-walled intermediate portion of the fallopian tube. This tube, which is about 10–13 cm (4–5 inches) long, extends from the ovary to the uterus. The ampulla is a crucial site where fertilization of the egg typically occurs.12
The fallopian tube itself is lined with mucous membrane containing cilia, which are hair-like structures that, along with muscular contractions, help move sperm towards the egg and the fertilized egg towards the uterus. Abnormalities or blockages in the fallopian tubes can lead to infertility or ectopic pregnancies.21
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