What is the meaning of the suffix "otomy/tomy"?

The suffix "otomy" or "tomy" is derived from the Greek word "tomia," which means "to cut." When used in medical terminology, it refers specifically to the act of cutting into or opening a part of the body. This terminology is commonly found in surgical contexts where procedures involve incisions, such as "laparotomy," which is the surgical opening of the abdominal cavity. Understanding this suffix is vital for medical professionals, as it provides insight into the nature of various surgical procedures and their implications. The clarity of this definition reinforces its use in medical language, making the association with "cutting open" precise and relevant.