Planes of Reference
Body Membranes
Directional Terminology
Anterior/ Posterior Regional Terms
Common Prefixes/ Suffixes
100

Any plane which is parallel to the medial plane

What is sagittal plane?

100

Are the skin

What is cutaneous membranes?

100
Closer to the midline of the body

What is medial?

100

breast bone

What is sternal?

100

Above or higher than normal

What is hyper-?

200

Divides the body into top (cranial) and bottom (caudal) segments

What is transverse plane?

200

Line the nose and mouth

What are mucous membranes?

200

Farther from the head

What is inferior?

200

Nose

What is nasal?

200

outer or outside

What is ecto-?

300

Divides the body into equal left and right halves

What is median plane?

300

Thick, stringy fluids found in the cavities of synovial joints

What are synovial membranes?

300

Near the surface

What is superficial?

300

wrist

What is carpal?

300

inflammation

What is -itis?

400

Divides the body into dorsal (back) and ventral (belly) segments

What is frontal plane?

400

Reduce friction between the cartilage and other tissues in joints to lubricate and cushion them during movement

What are synovial joints?

400

Folding movement which decreases the angle between two bones

What is flexion?

400

back

What is dorsum?

400

loving or lliking

What is -philic?

500
To move toward the medial plane

What is adduction?

500

sole of feet

What is plantar?

500

to cut out

What is -ectomy?