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Anatomic directions
And planes
| Term | Definition |
|---|---|
| Anterior/Ventral | Front |
| Posterior/dorsal | Back |
| Superior | Towards head |
| Inferior | Away from head |
| Medial | Toward midline |
| Lateral | Away from midline |
| Deep | Closer to inside |
| Superficial | Closer to outside |
| Proximal | Closer to point of origin/trunk |
| Distal | Away from point of origin/trunk |
| Coronal plane | a vertical plane which also passes through the body longitudinally, divides the body into a (anterior) and (posterior) section |
| Transverse plane (axial plane) | a horizontal plane, divides the body into an upper (superior) section and a lower (inferior) section |
| Midsagittal plane | vertical plane running from front to back; divides the body or any of its parts into EQUAL right and left sides. |
| Sagittal plane (lateral plane) | vertical plane running from front to back; divides the body or any of its parts into right and left sides. |
| Oblique plane | Passes through structure at an angle |
| Longitudinal section | A section along the long axis of a structure (Sagittal/frontal) |
| Cross section | A transverse cut through a structure or tissue |