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  2. Sep 7, 2024 · Medial and Lateral. 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.

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    • Flexion and Extension. Flexion and extension are movements that occur in the sagittal plane. They refer to increasing and decreasing the angle between two body parts
    • Abduction and Adduction. Abduction and adduction are two terms that are used to describe movements towards or away from the midline of the body. Abduction is a movement away from the midline – just as abducting someone is to take them away.
    • Medial and Lateral Rotation. Medial and lateral rotation describe movement of the limbs around their long axis: Medial rotation is a rotational movement towards the midline.
    • Elevation and Depression. Elevation refers to movement in a superior direction (e.g. shoulder shrug), depression refers to movement in an inferior direction.
  3. Oct 30, 2023 · The term lateral is a directional term that is used to describe the position of a structure relative to the median plane and the sides of the body. More specifically, it describes how further away a structure is from the median plane of the body.

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  4. Feb 21, 2024 · Medial and Lateral. “Medial” means towards the midline of the body, while “lateral” means away from the midline. The nose is medial, while the ears are lateral. Proximal and Distal. These terms are primarily for limbs. “Proximal” means closer to where the limb attaches to the body, and “distal” means further away.

  5. Apr 27, 2017 · Lateral describes the parts of the body that are toward the sides, while medial describes the middle of the body. If a part of the body is lateral, it can mean left lateral or right lateral. The left and right sides of an organism refer to the left and right sides as viewed by that organism.

  6. Lateral refers to the side or outer part of the body, away from the midline. It is the opposite of medial, which refers to the middle or inner part of the body, closer to the midline. For example, the ears are located laterally on the head, while the nose is located medially.

  7. Lateral describes the side or direction toward the side of the body. The thumb (pollex) is lateral to the digits. Medial describes the middle or direction toward the middle of the body. The hallux is the medial toe. Proximal describes a position in a limb that is nearer to the point of attachment or the trunk of the body. The brachium is ...

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