Salpinx in anatomy

Salpinx refers to the fallopian tubes in female anatomy. It is a pair of tubes that transport the egg from the ovary to the uterus. Each tube is about 10 cm long and is lined with ciliated epithelium.

Structure

The salpinx is divided into four parts: the interstitial part, the isthmus, the ampulla, and the infundibulum. The interstitial part is the portion that passes through the uterine wall. The isthmus is the narrowest part of the tube and is located next to the uterus. The ampulla is the longest part of the tube and is where fertilization usually occurs. The infundibulum is the funnel-shaped end of the tube that is close to the ovary and has finger-like projections called fimbriae.

Function

The primary function of the salpinx is to transport the egg from the ovary to the uterus. The cilia in the lining of the tube help to move the egg along. The salpinx also provides the ideal environment for fertilization to occur.

Clinical significance

Diseases of the salpinx can lead to infertility, ectopic pregnancy, and pelvic inflammatory disease. Salpingitis is an inflammation of the salpinx, usually caused by a bacterial infection. Hydrosalpinx is a condition where the tube is filled with fluid due to a blockage. Salpingectomy is the surgical removal of the salpinx, usually performed to treat ectopic pregnancy or cancer.

See also

• Ovary
• Uterus
• Ectopic pregnancy
• Pelvic inflammatory disease

External links

• Merriam-Webster Dictionary: Salpinx
• MedicineNet.com: Salpinx