What does the prefix "cephal-" mean?

The prefix "cephal-" is derived from the Greek word "kephalē," which means "head." In medical terminology, this prefix is commonly used to denote conditions, anatomy, or procedures related to the head. For instance, terms such as "cephalometry" refer to the measurement of the head, and "cephalalgia" indicates a headache. Understanding this prefix is crucial for those in the healthcare field, as it helps in the comprehension of various medical terms and enhances communication regarding conditions or treatments associated with the head.