A Comprehensive Guide to MTF Bottom Surgery Medically reviewed by Jennifer Richman on July 2, 2025. What is MTF Bottom Surgery? Male-to-female (MTF) bottom surgery is a term that refers to a series of gender-affirming genital reconstruction procedures that remove natal genital tissue, such as the testicles and penis, and construct organs such as a vulva and/or vagina. Feminizing bottom surgery can include an orchiectomy, vaginoplasty, vulvaplasty or vulvoplasty, and labiaplasty, amongst other procedures. “MTF” is widely considered an outdated term. Still, we use the term “MTF” in this article out of the recognition that many patients use it to search for information about these surgeries. The primary goals of …