N88: Other noninflammatory disorders of cervix uteri

N88.0: Leukoplakia of cervix uteri

The uterus or womb sits in the pelvis and is pear-shaped. The narrower part extends downward into the vagina and is called the cervix. When a woman is pregnant, the child grows in her uterus.

There is a canal in the cervix that connects the vagina to the inside of the uterus. The orifice at the end of this canal is called the mouth of the womb (ostium uteri). The mouth of the womb is visible during an internal examination of the vagina. The mucous membrane is the uppermost, moist membrane on the mouth of the womb.

Cells in the top layer of the mucous membrane of the mouth of your womb have multiplied. The mucous membrane has become a little firmer at this point and white patches have appeared.

The white patches do not usually cause any problems. However, the cells in the white patches may alter more and start to grow uncontrollably. This may lead to cancer.