What is the meaning of ipsilateral?

Ipsilateral refers to structures or regions that are located on the same side of the body. This term is often used in anatomy to describe the relationship between different body parts. For instance, if a person has pain in the right arm and the right leg of the same individual, both limbs can be described as ipsilateral to each other, as they are on the same side.

Understanding ipsilateral is fundamental for discussing anatomical relationships, especially when comparing various structures. This term is frequently contrasted with "contralateral," which refers to something located on the opposite side of the body. The other options pertain to directional terms that describe positions relative to the body surface and do not convey the same concept of side-specific placement.