Prefix
Root Word
Suffix
Abbreviation
100

an-

Without, ex. Anemia (Low red cell count)

100

arthr/o

joint, ex. Arthritis (Inflammation of the joint)
100

-graphy

An instrument for recording, ex. Radiography (X-Ray)

100

Fx

Fracture

200

anti-

Against, ex. Antibiotic (Against bacteria)

200

radi/o

Radiation; x-ray, ex. Radiology (Study of X-Rays and imaging)

200

-scopy

To view or examine with a scope, ex. Arthroscopy (Examination of the joint using a scope)

200

PWB

Partial weight bearing

300

endo-

Within; inside, ex. Endoscope (Instrument used to look within the body)

300

stern/o

Sternum; breastbone, ex. Sternotomy (surgical incision into the sternum)

300

-otomy

To cut into, ex. Craniotomy (Cutting into the skull)

300

CXR

Chest X-Ray

400

ambi-

Both; on both sides, ex. Ambidextrous (Ability to use both hands equally as well)
400

nas/o

Nose, ex. Nasal (Pertaining to the nose)

400

-megaly

Enlarged, ex. Acromegaly (Enlargement of the hands, feet, and facial bones)

400

Ca

Calcium

500
syn-

With; together, ex. Syndactyly (Fingers/toes fused together)

500

cervic/o

Neck, ex. Cervical (Pertaining to the neck)

500

-desis

Surgical binding or fixation, ex. Arthrodesis (Surgical binding of the joint)

500

DJD

Degenerative Joint Disease