Copyright © 2007, 2003 by Mosby, Inc., an affiliate of Elsevier Inc.
MEDICAL TERMINOLOGYMEDICAL TERMINOLOGY
Prefixes, roots, and suffixesPrefixes, roots, and suffixes
•A prefix is a word element placed before a root.•A prefix is a word element placed before a root.
•The root is the word element that contains the basicmeaning of the word.•The root is the word element that contains the basicmeaning of the word.
•A suffix is a word element placed after a root.•A suffix is a word element placed after a root.
Medical terms are formed by combining wordelements.Medical terms are formed by combining wordelements.
•Prefixes always come before roots.•Prefixes always come before roots.
•Suffixes always come after roots.•Suffixes always come after roots.
•A root can be combined with prefixes, roots, and suffixes.•A root can be combined with prefixes, roots, and suffixes.