Updated September 08, 2008.

Definition: Removal of an ovary for any reason, including ovarian cancer, is called oophorectomy. In most cases the fallopian tube, which is closely attached, is also removed in which case the surgery is termed salpingo-oophorectomy. If one ovary is removed, the term "unilateral" or one-sided is added. If both ovaries are removed, the term bilateral is added.

Pronunciation: oo-for-EK-toe-me

Also Known As: ovariectomy

Common Misspellings: ooforectomy oopherectomy

Examples: As part of her ovarian cancer surgery, removal of both tubes and ovaries resulted in a bilateral salpingo-oophorectomy (BSO).