Combining Form
Suffix
Terminology
Pathology
Random
100

Caus/o

Burning 

100

-esthesia 

Feeling, nervous sensation

100

Cerebellopontine

Pertaining to the cerebellum  and the pons 

100

Palsy

Paralysis (partial or complete loss of motor function)

100

Cephalgia 

Headache
200

Lex/o

Word, phase

200

-lepsy 

Seizure

200

Ataxia

No muscular coordination

200

Spina bifida

Congenital defects in the lumbar spinal column cause by imperfect union of vertebral parts (neural tube defect)

200

Encephalopathy 

Any disease of the brain

300

Thec/o

Sheath (refers to meninges) 

300

-paresis

Weakness

300

Aphasia 

Condition of inability to speak

300

Meningitis 

Inflammation of the meninges

300

-praxia 

Action

400

Radicul/o

Nerve root (of spinal nerves)

400

-phasia 

Speech

400

Poliomyelitis

Inflammation of the gray matter of the spinal cord

400

Herpes Zoster

(Shingles) Viral infection affecting peripheral nerves

400

Huntington Disease

Heredity disorder marked by the degenerative changes in the cerebrum leading to abrupt involuntary movements and mental deterioration

500

Syncop/o

To cut off, cut short

500

-sthenia 

Strength

500

Intrathecal injection

Placement of substances (medications) into the subarachnoid space 

500

Cerebrovascular accident (CVA)

Disruption in the normal blood supply to the brain; stroke

500

Leptomeningeal

Pertaining to the pia mater and arachnoid membranes of the meninges 

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