Salpingo-Oophorectomy

The term combines two surgical actions: removal of the fallopian tube (salpingectomy) and removal of the ovary (oophorectomy). In practice, these structures are removed together because they share a blood supply and removing both at once addresses the most common conditions affecting this region. A unilateral procedure removes one tube and ovary; a bilateral procedure removes both pairs.

Bilateral salpingo-oophorectomy performed before natural menopause causes surgical menopause, meaning that estrogen and progesterone production drops abruptly rather than gradually over years. This transition can be more intense than natural menopause, producing symptoms such as hot flashes, sleep disruption, mood changes, and vaginal dryness. Hormone replacement therapy is often discussed as a way to manage these effects, particularly in younger women, though the decision depends on the reason for surgery.

For women carrying BRCA1 or BRCA2 gene mutations, removing the fallopian tubes and ovaries significantly reduces the risk of ovarian and fallopian tube cancer, both of which are difficult to detect at early stages with current screening tools. For those already diagnosed with ovarian or endometrial cancer, BSO is a standard part of surgical treatment. The procedure can be performed laparoscopically (through small incisions) or as open surgery, depending on the clinical situation.

Understanding this procedure matters whether you are considering it preventively, have been advised to have it as part of cancer treatment, or want to understand what a family member is facing. It is a surgery with significant implications — particularly around hormones and fertility — so asking detailed questions about timing, hormone management, and recovery beforehand is time well spent.

For BRCA mutation carriers, research consistently shows that salpingo-oophorectomy substantially reduces ovarian cancer risk and may also lower breast cancer risk in premenopausal women. Having a thorough conversation with a gynecologic oncologist or genetic counselor about the benefits, risks, and alternatives is an important step in making this decision.