What does the term 'distal' refer to in anatomical terms?

The term 'distal' is used in anatomical terminology to describe a position that is farther from the trunk of the body or the point of attachment of a limb. For example, if you consider the arm and look at the hand, the hand is considered distal to the elbow because it is further away from the main body structure. This terminology helps in accurately describing locations and relationships between different body parts, especially when discussing limbs and extremities. Understanding the distinction between 'distal' and its opposite, 'proximal' (which indicates being closer to the trunk), is vital for effective communication in anatomy and medicine.