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Anatomy
Anatomical Directions, Planes, Regions, and Cavities
| Term | Definition |
|---|---|
| Anatomical Position | -Body erect with feet together -Arms at side with palms forward |
| Axial | Head, Neck, Trunk |
| Appendicular | Shoulder/arm, pelvis/leg |
| Carpal | Wrist |
| Oral | Mouth |
| Femoral | Thigh |
| Superior | Toward the head end or upper part of a structure or the body |
| Inferior | Away from the head end or toward the lower part of a structure or the body |
| Anterior | Toward or at the front of the body (ventral) |
| Posterior | Toward the back of the body (dorsal) |
| Medial | Toward or at the midline of the body |
| Lateral | Away from the midline of the body |
| Intermediate | Between a more medial and a more lateral structure |
| Proximal | Closer to the origin of the body part, or the point of attachment of a limb to the body trunk |
| Distal | Farther from the origin of a body part or the point of attachment of a limb to the body trunk |
| Superficial | Toward or at the body surface |
| Deep | Away from the body surface; more internal |
| Frontal | Divides the body into anterior and posterior sections (Coronal when referencing head) |
| Transverse | Runs horizontally and divides the body into superior and inferior sections (also called cross sections) |
| Sagittal | Lies vertically and divides the body into right and left parts (lies exactly at midline and is also referred to as the median or midsagittal plane)) |
| Oblique | cuts made along any plane that lies diagonally between horizontal and vertical planes |
| Cranial | Brain cavity |
| Vertebral | Spine cavity |
| Thoracic | Heart and Lungs cavity |
| Abdominal | Digestive and kidneys cavity |
| Pelvic | Hips area cavity |
| Right Hypochondriac | Upper right |
| Epigastric | Upper middle |
| Left Hypochondriac | Upper left |
| Right Lumbar | Middle right |
| Umbilical | Middle middle |
| Left Lumbar | Middle Left |
| Right Iliac | Lower right |
| Hypogastric | Lower middle |
| Left Iliac | Lower left |