Ipsilateral vs. Contralateral: What’s the Difference? The term ipsilateral describes a relationship between two structures located on the same side of the body Derived from the Latin “ipse” (same) and “lateralis” (to the side), it denotes sameness in laterality
Ipsilateral vs Contralateral - Radiology In Plain English Ipsilateral refers to structures or features on the same side of the body In simpler terms, if you’re examining a patient’s left arm and notice something on their left side, you’re dealing with an ipsilateral observation