Knowra Anatomical position Anatomical position Anatomical position is the standard upright posture used as a reference for describing locations and directions in the human body. The body faces forward, with arms at the sides, palms forward, and feet directed forward.
Anatomical terminology : The standardized vocabulary used to describe body structures, locations, and relationships. Anatomical position anchors the directional terms in this vocabulary.
Anterior and posterior : Directional terms meaning toward the front and toward the back of the body, respectively. In anatomical position, the front faces forward and the back faces away.
Medical imaging : Techniques that create images of internal structures for diagnosis, research, or treatment. Image orientation is interpreted against consistent anatomical directions.
Prone position : A body posture in which a person lies face down. Its orientation differs sharply from the upright reference posture.
Anatomical planes : Imaginary flat surfaces that divide the body into sections, including sagittal, coronal, and transverse planes. These planes intersect the body while its orientation is defined by anatomical position.
Medial and lateral : Directional terms meaning nearer to and farther from the body's midline, respectively. The midline remains the reference for side-to-side locations.
Radiology : The medical specialty that uses imaging to diagnose and treat disease. Radiologists use anatomical directions to report where findings lie.
Supine position : A body posture in which a person lies face up. It changes the body's orientation without changing anatomical left and right.
Anatomical directional terms : Paired words such as anterior and posterior that specify the relative locations of body structures. Their meanings depend on the standard orientation of the body.
Proximal and distal : Directional terms describing positions nearer to or farther from a structure's point of attachment. Limb locations are described along the limbs, regardless of how they are posed.
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