What does the prefix "cephal/o" refer to?

The prefix "cephal/o" specifically refers to the head. In medical terminology, prefixes help to denote specific parts of the body, and "cephal/o" is derived from the Greek word "kephalē," which means "head." This prefix is commonly used in various medical terms, such as "cephalalgia" (headache) or "cephalometry" (the measurement of the head). Understanding medical prefixes is crucial for medical assistants as it aids in accurately interpreting and communicating about patients' conditions, procedures, and anatomy.