What does medial mean?

What does medial mean?

• A. Toward the middle
• B. Toward the side
• C. Toward the back
• D. Toward the front

Answer: (A)

Medial describes location toward the midline of the body—the imaginary line that divides left and right halves. Being medial means closer to that line, so the best description is “toward the middle.” This helps distinguish it from lateral (toward the side), posterior (toward the back), and anterior (toward the front). For example, the nose sits closer to the midline than the cheeks, which are more lateral; the ears are lateral to the eyes; the spine is posterior to the abdomen, and the chest is anterior to the spine.

Medial describes location toward the midline of the body—the imaginary line that divides left and right halves. Being medial means closer to that line, so the best description is “toward the middle.” This helps distinguish it from lateral (toward the side), posterior (toward the back), and anterior (toward the front). For example, the nose sits closer to the midline than the cheeks, which are more lateral; the ears are lateral to the eyes; the spine is posterior to the abdomen, and the chest is anterior to the spine.