Which suffix indicates a procedure involving the cutting of tissue?

The suffix that indicates a procedure involving the cutting of tissue is "-otomy." This suffix comes from the Greek word "tomia," which means "to cut." It is commonly used in medical terminology to refer to surgical procedures that involve making an incision or opening in a specific anatomical structure. For example, a "laparotomy" refers to the surgical opening of the abdominal cavity.

The other suffixes in the choices represent different types of surgical procedures and are not specifically related to cutting: "-tome" refers to an instrument used for cutting tissue, "-orrhaphy" describes a surgical repair or stitching, and "-plasty" signifies surgical repair or reconstruction of a structure. Understanding these nuances helps to clarify what each suffix indicates in the context of medical procedures.