Directions
Cavities and Planes
Suffixes
Root words
Prefixes
100

Back of body

Dorsal or Posterior

100

Refers to the gap or space formed inside the skull

Cranial Cavity 

100

Cell

-cyte
100

Heart

Cardio

100

Without,lack of, not

A or an

200

Front of body

Ventral or anterior

200

Contains the stomach, intestines, colon, etc.

Abdominopelvic Cavity

200

Tumor

-oma

200

Teeth

Dent

200

Against, opposing

Anti

300

Body parts far from the center of the body

Lateral

300

Divides the body into left and right sides

Sagittal Plane

300

Instrument for examining

-scope

300

Trachea 

Trache

300

Down, from

De

400

Body parts close to the point of reference (where a limb joins the body)

Proximal

400

Divides the body into front and back sections

Coronal plane

400

Deficiency of

-penia

400

Chest

Stetho

400

Abnormally slow

Brady

500

Towards the surface

Superficial

500

Contains the lungs and heart

Thoracic Cavity

500

Breathing

-pnea

500

Head

Cephal

500

Hyper

Excessive, abnormally high