What does the prefix "peri-" mean?

The prefix "peri-" means "around" or "surrounding." This term is often used in medical terminology to describe structures or conditions located around a specific organ or area of the body. For example, "pericardium" refers to the membrane surrounding the heart, and "peripheral" refers to the outer regions of the body, especially in relation to the nervous system.

Understanding prefixes like "peri-" is essential in the medical field as it helps in pinpointing the location of symptoms and conditions, allowing for clearer communication among healthcare professionals. This foundational knowledge aids in better diagnosis and treatment planning.