Imagine a line in the sagittal plane, splitting the right and left halves evenly. This is the midline. Medial means towards the midline, lateral means away from the midline. Examples: The eye is lateral to the nose. The nose is medial to the ears. The brachial artery lies medial to the biceps tendon.
6 meanings: 1. of or situated in the middle 2. ordinary or average in size 3. mathematics relating to an average 4. → another.... Click for more definitions.
Medial means toward the middle or center. It is the opposite of lateral. The term is used to describe general positions of body parts. For example, the chest is medial to the arm.
Medial refers to being toward the midline of the body or the median plane, which splits the body, head-to-toe, into two halves, the left and right. Lateral is the side of the body or part of the...