vulvectomy
/vʌlˈvektəmi/Vulvectomy is surgery to remove some or all of a woman's outer genitals (called the vulva).
noun [专属名词] [妇产] 外阴切除术
The Clinical Analysis of 17 Cases of Vulval Reconstruction after Vulvectomy 外阴切除术后外阴重建17例临床分析