Fimbriae

From WikiMD's Wellness Encyclopedia

Fimbriae are fringe-like structures located at the end of the fallopian tubes in the female reproductive system. They play a crucial role in the process of ovulation, by helping to guide the released egg from the ovary into the fallopian tube.

Function[edit | edit source]

The primary function of the fimbriae is to guide the released egg from the ovary into the fallopian tube. This is achieved through the movement of the fimbriae, which create a current that helps to direct the egg. The fimbriae also have a secondary function in the prevention of ectopic pregnancy, by ensuring that the egg is directed into the fallopian tube and not into the abdominal cavity.

Structure[edit | edit source]

The fimbriae are composed of ciliated epithelial cells, which are cells that have hair-like structures called cilia on their surface. These cilia are responsible for the movement of the fimbriae, which helps to guide the egg into the fallopian tube.

Clinical significance[edit | edit source]

Damage to the fimbriae can lead to infertility, as the egg may not be able to reach the fallopian tube. This can occur as a result of infection, surgery, or other medical conditions. In some cases, the fimbriae may also be removed as part of a surgical procedure to treat certain gynecological conditions, such as endometriosis or ovarian cancer.

See also[edit | edit source]

Fimbriae Resources
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Contributors: Prab R. Tumpati, MD