Vaginal rejuvenation or “Vaginoplasty” consists in “tightening” the vagina. It is gaining popularity as a plastic surgery procedure especially in women after childbirth.
Labiaplasty is a common procedure that addresses the labia minora (the closest skin folds to the vagina). It is usually performed in women with prominent labia who wish to reduce them or even correct their shape.
Sexual reassignment, or “Transexual surgery” is a very specific domain in surgery that is only suitable for people who complain of gender dysphoria.