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  2. Sep 7, 2024 · Anterior and Posterior. Anterior refers to the ‘front’, and posterior refers to the ‘back’. Putting this in context, the heart is posterior to the sternum because it lies behind it. Equally, the sternum is anterior to the heart because it lies in front of it. Examples: Pectoralis major lies anterior to pectoralis minor.

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  3. Nov 23, 2022 · Anterior and posterior. Anterior and posterior are terms used to describe whether a structure is in front of or behind another. The more anterior a structure is, the closer it is to the front of the body.

  4. Feb 21, 2024 · These terms describe positions towards the front (anterior) and back (posterior) of the body, with respect to the organism’s forward motion. In humans, the chest is anterior, while the back is posterior. In cats, for example, the head is anterior while the tail is posterior.

  5. The term "anterior", while anatomically correct, can be confusing when describing the palm of the hand; Similarly is "posterior", used to describe the back of the hand and arm. This confusion can arise because the forearm can pronate and supinate and flip the location of the hand.

  6. Oct 4, 2024 · The main difference between “anterior” and “posterior” is the direction they describe. “Anterior” refers to the front or in front of something, while “posterior” means the opposite – the back or behind something.

  7. Anterior (or ventral) describes the front or direction toward the front of the body. The toes are anterior to the foot. Posterior (or dorsal) describes the back or direction toward the back of the body. The popliteus is posterior to the patella. Superior (or cranial) describes a position above or higher than another part of the body proper. The ...

  8. Aug 21, 2024 · Posterior vs. Anterior: Understanding Anatomy Terms. When we think about the human body, understanding the directional terms ‘posterior’ and ‘anterior’ is crucial. These terms are frequently used to describe the location of bodily structures and are foundational in anatomy and physiology.

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