PREFIXES AND SUFFIXES USED IN MEDICAL TERMINOLOGY: (Prefixes)

PREFIXES AND SUFFIXES USED IN MEDICAL TERMINOLOGY

Medical terminology uses components (i.e., prefixes and suffixes) to build words that represent medical conditions and procedures. These words can often seem intimidating until you learn how to break them down into their component parts.

Examples of Combinations of Prefixes and Suffixes

cholecystitis = chole + cyst + itis (inflammation of the gallbladder)
· chole = gall
· cyst = bladder
· Itis = inflammation

cholelithiasis = chole + lith + iasis (condition resulting from gallstones)
· chole = gall
· lith = stone
· iasis = condition (resulting from)

odontalgia = odont + algia (tooth pain; toothache)
· odont = tooth
· algia = pain

rhinoplasty = rhino + plasty (to form or build up the nose)
· rhino = nose
· plasty = to form or build up 

The following are some of the more common prefixes and suffixes used by healthcare providers to describe body conditions and procedures.

PREFIXES

A-;an-	Lacking; absence of
Ab-	Away from
Acr/o	Extremities
Ad-	Towards; addition of
Adip/o	Fat
Aer/o	Air
Amphi-	Onboth sides
Amyl/o	Starch
Andr/o	Male
Angi/o	Vessel
Ankyl/o	Crooked; bent; stiff
Ante-.	Before
Anter/o; anteri/o	Front
Anti-.	Against
Aque/o	Water
Arthr/o	Joint
Articul/o.	Joint
Atel/o.	Incomplete
Audi/o	Hearing
Aur/i	Ear
Auto-.	Self
Axill/o.	Armpit
Bacteri/o.	Bacteria
Bene-.	Good
Bi/o	Life
Bi-.	Two
Bil/i	Gall; bile
Brachi/o	Arm
Brady-.	Slow
Bucc/o	Cheek
Calc/o	Calcium
Capit/o	Head
Carcin/o	Cancer
Cardi/o	Heart
Cata-.	Down
Caud/o	Tail; lower part of body
Caus/o.	Burn
Cauter/o	Heat; burn
Celi/o	Belly; abdomen
Cephal/o	Head
Cerebell/o	Cerebellum
Cerebr/o	Brain; cerebrum
Cervic/o	Neck; cervix
Chem/o	Drug; chemical
Chol/e	Gall
Chondr/o	Cartilage
Chrom/o	Color
Chron/o	Time
Cib/o	Meals
Con-.	With; together
Contra-	Against; opposed to
Coron/o	Heart
Cortic/o	Cortex
Cost/o	Ribs
Crani/o	Skull
Cry/o	Cold
Crypt/o	Hidden
Cutane/o	Skin
Cyan/o.	Blue
Cyst/o	Bladder
Cyt/o	Cell
Dacry/o	Tear
Dactyl/o.	Fingers; toes
De-.	Lack of
Dent/i	Tooth
Derm/o; dermat/o	Skin
Di.	Complete
Dia-	Complete; through
Diaphor/o	Sweat
Dist/o	Far
Dors/o	Back (of body)
Dys-	Difficult; painful
Ec-; ecto-	Out; outside
Em-.	in
En-.	in;within
Encephal/o	Brain
Endo-.	Within
Enter/o	Intestines
Epi-.	Above
Erg/o.	Work
Erythr/o.	red
Eso-.	Inward
Estr/o	Female
Eti/o	Cause
Eu-.	Good
Ex-.	Out
Exo-.	Outside
Fibr/o	Fibers; fibrous tissue
Gastr/o	Stomach
Gen/o	Producing; beginning
Germ/o	Sprout; seed
Gingiv/o	Gums
Gloss/o	Tongue
Gluc/o; glyc/o	Sugar
Gnos/o	Knowledge
Gravid/o	Pregnancy
Gynec/o	Woman; female
Hem/o; hemat/o	Blood
Hemi-.	Half
Hepat/o	Liver
Hidr/o	Sweat
Hist/o; histi/o	Tissue
Home/o	Same; constant; unchanged
Hydr/o	Water
Hyper-	Above; increase
Hypn/o	Sleep
Hypo-.	Under; below
Hyster/o	Uterus; womb
Immun/o	Safe; protection
In-.	Not; in
Infra-.	Below; inferior
Inter-.	Between
Intra-.	Within
Is/o	Same; equal
Kary/o	Nucleus
Kerat/o	Horny; hard; cornea
Kinesi/o.	.movement
Labi/o.	Lips
Lacrim/o	Tear; tear duct
Lact/o	Milk
Lapar/o	Abdomen
Laryng/o	Larynx; voice box
Later/o	Side
Leuk/o	White
Lingu/o	Tongue
Lip/o	Fat
Lumb/o	Lower back; loins
Macro-.	Large
Mal-.	Faulty; poor
Mamm/o.	Breast
Mast/o	Breast
Medi/o	Middle
Melan/o	Black
Meso-.	Middle
Meta-	Beyond; near; change
Metr/o; metri/o	Uterus
Micr/o	Small
Mit/o	Thread
Mon/o	One; single
Morph/o	Shape; form
Mort/o	Death
My/o	Muscle
Myel/o	Spinal cord; bone marrow
Myos/o	Muscle
Narc/o	Stupor; numbness
Nas/o	Nose
Nat/i.	Birth
Necr/o	Death
Neo-.	New
Nephr/o	Kidney
Neur/o	Nerve
Ocul/o; ophthalm/o	Eye
Odont/o.	Tooth
Olig/o	Few; scanty
Onc/o	Mass; tumor
Or/o	.mouth
Orth/o	Straight
Oste/o	Bone
Ot/o	Ear
Ov/o	Egg
Pachy/o	Heavy; thick
Pan-.	All
Para-	Beside; near; abnormal
Path/o	Disease
Per-.	Through
Peri-.	Around
Phag/o	Eat; swallow
Pharyng/o	Throat
Phil/o	Like; love; attraction to
Phleb/o	Vein
Phob/o	Fear
Phot/o.	Light
Physi/o	Nature
Pne/o	Breathing; breath
Pneum/o	Lung
Poly-.	Many; much
Post-.	After; behind
Pre-.	Before
Proct/o	Rectum
Prot/o	First
Proxim/o	Near
Pseud/o	False
Psych/o.	Mind
Py/o	Pus
Pyr/o	Heat; temperature
Re-.	Back
Rect/o	Rectum
Ren/o	Kidney
Retro-.	Behind
Rhin/o	Nose
Rib/o	Sugar
Roentgen/o	X-rays
Sarc/o	Flesh (connective tissue)
Scop/o	Examination (usually visual)
Semi-.	Half
Seps/o	Infection
Somn/o	Sleep
Son/o	Sound
Spher/o	Round; globe-shaped
Sphygm/o	Pulse
Spondyl/o	Vertebrae (backbones)
Stomat/o	Mouth
Sub-.	Under; below
Supra-.	Above
Sym-; syn-	Together; with
Tachy-.	Fast
Tele/o	Far; distant
Thorac/o	Chest
Top/o	Position; location; place
Tox/o; toxic/o	Poison
Trans-.	Across
Ultra-	Beyond; excess
Vas/o	Vessel; duct
Ven/o	Vein
Ventr/o	Belly side of body
Vir/o	Virus; poison
Viscer/o	Internal organs
Vit/a; vit/o	Life
Xanth/o	Yellow
Xer/o	Dry

To See Suffixes Used in Medical Terminologies "Click Here"