Brian Ramirez

In medicine, a muscle biopsy is a procedure in which a piece of muscle tissue is removed from an organism and examined microscopically.

Chin augmentation using surgical implants can alter the underlying structure of the face, providing better balance to the facial features.

A meatotomy (/miːəˈtɒtəmɪ/) is a form of penile modification in which the underside of the glans is split.

Mastopexy (Greek μαστός mastos “breast” + -pēxiā “affix”) is the plastic surgery mammoplasty procedure for raising sagging breasts upon the chest of the woman; by changing and modifying the size, contour, and elevation of the breasts.

A mastoidectomy is a procedure performed to remove the mastoid air cells.