Body Planes and Terminology

Terminology:

  • Anatomical position: body erect, facing forward, feet together, psalm face forward
  • Supine position: lying upwards
  • Prone position: lying downwards
  • Superior/cephalic: towards head 
  • inferior/caudal: away from head
  • Medial: towards midline
  • Lateral: away from midline
  • Proximal: closer to attachment point of limb
  • Distal: farther from attachment point of limb
  • Superficial: closer to skin
  • Deep: farther from skin 
  • Anterior/ventral: closer to front
  • posterior/dorsal: farther from front

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Body parts and regions:

Body planes:

  • Sagittal: vertically separates right and left   * Parasagittal: separates right and left but not at midline
  • Coronal/frontal: vertically separates anterior and posterior
  • transverse/cross: horizontally separates superior and inferior
  • Oblique: other than a right angle

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Planes through an organ: 

  • Longitudinal: cut through the length of an organ
  • cross/transverse: cut at right angle of length of the organ
  • Oblique: cut at any non right angle

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