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Body organization
| Term | Definition |
|---|---|
| Distal | Farther from the point of attachment or origin |
| Proximal | Closer to the point of attachment or origin |
| Anterior/Ventral | Toward the front of the body |
| Posterior/Dorsal | Toward the back of the body |
| Superior/Cephalic | Toward the head, above |
| Inferior/Caudal | Toward the feet, below |
| Medial | Toward the midline of the body |
| Lateral | Away from the midline, toward the side |
| Combining vowel | The letter O, used to join word parts |
| Anatomical position | Standing upright, facing forward, arms at the sides, palms forward, feet flat and slightly apart |
| Sagittal | Vertical plane dividing the body into left and right |
| Transverse | Horizontal plane dividing the body into top and bottom |
| Coronal/Frontal | Vertical plane dividing the body into front and back |
| Extension | Straightening a joint, increasing the angle between bones |
| Flexion | Bending a joint, decreasing the angle between bones |
| Abduction | Moving a limb away from the midline |
| Adduction | Moving a limb toward the midline |
| Supination | Rotating the forearm so the palm faces up or forward |
| Pronation | Rotating the forearm so the palm faces down or backward |
| Medial rotation | Rotating a limb inward, toward the midline |
| Lateral rotation | Rotating a limb outward, away from the midline |
| Supine | Lying face up on the back |
| Prone | Lying face down |
| Abdominal | Pertaining to the abdomen, the belly area |
| Buccal | Pertaining to the cheek |
| Cranial | Pertaining to the skull |
| Digital | Pertaining to the fingers or toes |
| Femoral | Pertaining to the thigh |
| Gluteal | Pertaining to the buttocks |
| Inguinal | Pertaining to the groin |
| Lumbar | Pertaining to the lower back |
| Nasal | Pertaining to the nose |
| Occipital | Pertaining to the back of the head |
| Pectoral | Pertaining to the chest |
| Sternal | Pertaining to the breastbone |
| Thoracic | Pertaining to the chest cavity |
| Umbilical | Pertaining to the navel, belly button |