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Medical Terminology
Anatomical Positions
| Term | Definition |
|---|---|
| SUPERIOR | Above |
| INFERIOR | Below |
| ANTERIOR | Front or in front |
| POSTERIOR | Back or back of |
| MEDIAL | Midline towards centre |
| LATERAL | Side or away from midline |
| PROXIMAL | Nearest to a point of origin/nearer to the trunk |
| DISTAL | Furthest from a point of origin/further from the trunk |
| SUPERFICIAL | Nearer to the skin or body surface |
| DEEP | Away from surface/further under the skin |
| VENTRAL | Front |
| DORSAL | Back |
| CORTEX | Outer region e.g. of kidney |
| MEDULLA | Inner region e.g. of kidney |
| PERIPHERAL | Relating to the outer surface or circumference |
| PLANTAR | Referring to sole of a foot |
| PALMAR | Referring to palm of a hand |
| SAGITTAL | Lengthwise (vertically) from front to back |
| FRONTAL OR CORONAL | Lengthwise (vertically) form side to side dividing body into ventral and dorsal sections |
| HORIZONTAL/AXIAL/ TRANSVERSE | Divides body across into upper and lower parts |
| CRANIAL/CEPHALAD | Head or towards the head/ upper section |
| CAUDAL OR CAUDAD | Tail or towards tail/lower section |
| BILATERAL | Both sides |
| UNILATERAL | One side |
| IPSILATERAL | On the same side |
| CONTRALATERAL | On the opposite side |
| PRONE | Body lying face down |
| SUPINE | Body lying face up |