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Definitions
Basic
| Term | Definition |
|---|---|
| Superior | toward the HEAD |
| Inferior | toward the FEET |
| Anterior | that going FIRST |
| Posterior | that going LAST |
| Proximal | at the START of |
| Distal | at the END of |
| Medial | toward the CENTER line |
| Lateral | at the SIDE |
| Superficial | at or near the SURFACE |
| Deep | AWAY from the Surface |
| Inguinal | Groin |
| Axilla | Armpit |
| Plantar | Sole of the FOOT |
| Palmar | Palm/Anterior of HAND |
| Dorsum | TOP of FOOT or BACK of HAND |
| Regional Anatomy | The study of anatomy based on regions or divisions of the body |
| Systemic Anatomy | The study of anatomy by biological systems |
| Histology | The study of TISSUES |
| Cytology | The study of CELLS |
| Sagittal Plane | longitudinal cut; divides specimen into LEFT and RIGHT parts |
| Midagittal Plane | along the midline |
| Parasagittal Plane | to either side of the midline |
| Transverse Plane | horizontal cut; divides specimen into SUPERIOR and INFERIOR parts |
| Frontal/Coronal | longitudinal cut; divides specimen into ANTERIOR and POSTERIOR parts |
| Cranial Cavity | space formed by bones of SKULL |
| Spinal Cavity | space created internally through the length of the VERTEBRAL COLUMN |
| Thoracic Cavity | space inside RIBCAGE, superior to the DIAPHRAGM |
| Pleural Sacs (2) | in the THORACIC Cavity; house the LUNGS |
| Pericardial Sac | in the THORACIC Cavity; houses the HEART |
| Abdominal Cavity | space INFERIOR to the DIAPHRAGM, SUPERIOR to the URINARY BLADDER; defined by the DIAPHRAGM and a Single SEROUS Membrane |
| Peritoneal Sac | houses the UPPER DIGESTIVE organs |
| Pelvic Cavity | houses the LOWER INSTESTINE, BLADDER, and REPRODUCTIVE organs |