What does the root cephal- refer to in anatomical terms?

The root "cephal-" is derived from the Greek word "kephalē," which specifically means "head." In anatomical terminology, this root is commonly used to describe anything related to the head region, such as in terms like "cephalalgia" (headache) or "cephalometry" (the measurement of the head). Understanding this root is essential for interpreting medical terminology accurately, particularly when discussing conditions or anatomical features associated with the head. This foundation in terminology helps enhance communication in medical settings and provides clarity in documentation used by healthcare professionals.