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Directional Terms
Terms pertaining to body regions, positions, and locations
Term | Definition |
---|---|
Abdominal | the portion of the trunk caudal to the diaphragm |
Adipose | fat |
Adrenal | adrenal glands; near the kidneys |
Alimentary | food or nutrition (alimentary canal) |
Anal | the region of the anus |
Anatomical position | standing on all four legs, neck straight, head up, and facing forward |
Antebrachial | the forearm, lower front leg |
Anterior | nearer the front of the body or to the head |
Aortic | the aorta (largest artery) |
Appendicular | legs (appendages, extermities) |
Arterial | arteries or the blood in them |
Articulation | the joint or juncture of two or more body parts |
Axial | the head, neck, and body |
Axillary | the armpit area (front leg) |
Brachial | the arm, upper front leg |
Buccal | inner surfaces of the cheeks |
Carpal | the writs |
Caudal | the tail |
Celiac | the abdomen |
Cephalic | the head |
Cervical | the neck |
Coccygeal | the tail area |
Costal | ribs |
Cranial | the skull |
Crural | the leg |
Cubital | the elbow or forearm |
Cutaneous | skin |
Deep | a region below the surfaces of the body |
Digital | toes |
Distal | a direction away from the point of origin |
Dorsal | the back |
Epigastric | the region above the stomach |
Extremities | limbs |
Femoral | the thigh |
Forearm | the portion of the arm between the elbow and the carpus |
Frontal | the forehead |
Gluteal | the buttock |
Groin | the region between the abdomen and the thigh |
Hypochondrium | the region below the cartilage of the ribs |
Hypogastric | areas below the stomach |
Iliac | the hip bone |
Inguinal | the groin |
Lateral | the side; away from midline |
Lateral recumbency | lying on the side |
Lumbar | the lower back and side |
Mammary | breasts |
Medial | the middle; toward midline |
Midsagittal | a line dividing the body at its exact median into near-mirror images |
Occipital | the back of the skull |
Opthalmic | the eyes |
Oral | the mouth |
Orbital | the bony cavity that contains the eyeball |
Palmar | the sole of the front foot |
Patella | the knee |
Pectoral | the chest |
Pedal | the foot |
Pelvic | the caudal portion of the body |
Perineal | the region between the anus and the genitals |
Planes | sections of body space |
Plantar | the sole of the hind foot |
Popliteal | the region behind the knee |
Posterior | the back |
Proximal | an area near the point of origin |
Quadrants | one of four sections in the abdominopelvic area |
Recumbent | lying down |
Rostral | toward the nose |
Sacral | the portion of the spine located near the pelvis |
Sagittal plane | a plane that divides the body vertically into right and left parts |
Sternal recumency | lying on the belly |
Superficial | a region close to the surface of the body |
Tarsal | the ankle or hock |
Temporal | the side of the skull |
Thoracic | the chest |
Transverse plane | a plane that divides the body horizontally into superior and inferior parts |
Umbilical | the navel |
Ventral | a direction toward the belly |
Zygomatic | the cheek |