Which type of term is not formed from individual word parts?

A non-constructed term refers to medical terminology that is not derived from individual word parts, such as roots, prefixes, or suffixes, which are combined in constructed terms. These terms are often standalone and do not break down into smaller components that convey specific meanings.

Eponyms, which are named after people or places, and terms like "surgery" that do not translate to specific components illustrate the concept of non-constructed terms well. In contrast, constructed terms are made by combining various parts that each hold distinct meanings, and suffixes specifically modify the meaning of root words.

Hence, non-constructed terms are unique in that they stand alone without the need to analyze their components, making them an essential category within medical terminology that helps in the understanding of the language used in healthcare.