Root Words
Suffixes
Prefixes
Key medical Departments
Key parts of the Body
100

cardi/o

heart

100

-algia

pain

100

hemi

half

100

Oncology

treatment and preventions of cancer

100

cranial

bones that protect the brain

200

esophag/o

esophagus

200

-opathy

disease

200

anti

against

200

Hematology

study of blood

200

nasal

relating to nose

300

hemat/o

blood

300

-itis

inflammation

300

A/an

without; lacking

300

rheumatology

diagnosis and treatment of inflammation in bones, muscles, joints, and organs

300

lumbar

lower back bones

400
Hist/o

tissue

400

-lysis

breakdown

400

dys

painful, bad

400

Pathology

study of disease and injury

400

digital

fingers and toes

500

blephar/o 

eyelid

500

-emia

blood

500

poly

many, much

500

endocrinology

study of the endocrine system (hormones)

500

Inguinal

relating to the groin