Appendix B – AFA/EMR Medical Terminology

Word SectionMeaning
a-, an-without, lacking
ab-, abs-away from
 -acpertaining to
acous-, acouso-hearing
aden-, adeno-gland
adip-, adipo-fat
adren-, adreno-gland
-alge-, -algesipain
ambi-both sides
andr-, andro-male
angi-, angio-blood vessel
ante-before, forward
anti-against
arthr-, arthro-joint
ateri-, aterio-artery
auto-self
bi-two
bio-life
 -blast-, -blasto,
-blastic
bud, germ
blephar-eyelid
brady-slow
bronch-, bronchi-bronchus
bucc-, bucco-cheek
burs-, burso-bursa
carcin-, carcino-cancer
cardi-, cardio-heart
 -celebulge
-centesissurgical puncture to remove fluid
cephal-, cephalo-head
chem-, chemo-chemistry
chlor-, chloro-green
chol-bile
chondr-cartilage
chrom-, chromato-colour
circum-around
contra-against
Word SectionMeaning
coron-heart
cost-rib
crani-, cranio-brain
cry-, cryo-cold
cutaneskin
cyano-blue
cycl-circle, cycle
cyst-, cysti-, cysto-bladder or sac
cyt-, cyto-cell
-cyte, -cyticcell
dactyl-, dactylo-digit (finger or toe)
de-away from, ending
derm-, dermato-skin
-desissurgical binding
dextr-, dextro-right side
dia-across, through
diplo-double
dis-separation, taking apart
duodeno-duodenum
-dyniapain, swelling
dys-difficult, abnormal
-eal, -ialpertaining to
ect-, ecto-, exo-outer, outside
-ectasisexpansion or dilation
-ectomycut out, removal
elect-electrical activity
-emesisvomiting
-emiablood condition
en-inside
end-, endo-, ent- enter-, entero-,within, inner
epi-upon, outside of
erythr-, erythro-red
-esisstate or condition
-esthesiosensation
eu-good, well
ex-, extra-beyond
fibr-, fibro-fiber
Word SectionMeaning
gastr-stomach
gloss-tongue
gluco-, glycol-glucose, sugar
gnath-, gnatho-jaw
-gram, -graph, -graphyrecording, written
grav-heavy
gyn-, gyno-, gynec-female
hem, hema-, hemat-, hemato-, hemo-blood
hemi-half
hepat-, hepatico-, hepato-liver
hetero-other, different
hidr-, hidro-sweat
hist-, histio-, histo-tissue
homo-same
hydr-, hydro-water
hyper-above, beyond, excessive
hypo-under, deficient
hyster-, hystero-uterus
-iacondition
-iasiscondition, formation of
idio-self, one’s own
ileo-ileum (the lower part of the small intestine)
infra-beneath, below
inter-between
intra-within
irid-, irido-iris
ischi-, ischio-ischium (the lower and back part of the hip bone)
-ismcondition
iso-equal, like
-ites, -itisinflammation
-itypertaining to
-iumstructure or tissue
karyo-nucleus
kerat-, kerato-cornea (eye or skin)
Word SectionMeaning
kin-, kine-, kinesi-, kinesio-, kino-movement
kyph-, kypho-humped
lacrim-, lacrimo-tear (from your eyes)
lact-, lacti-, lacto-milk
laryng-, laryngo-larynx (voice box)
leuk-, leuko-white
lingu-, linguo-tongue
lip-, lipo-fat
lith-, litho-stone, mineral concretion
lymph-, lympho-lymph
-lysis, -lytic, lyso-, lys-break down, destruction, dissolving
macro-large, long, big
mal-bad, abnormal
-malaciasoftening
mamm, mast-, masto-breast
-maniamorbid impulse towards an object/thing
meg-, mega-, megal-, megalo-great, large
-megalyenlargement
melan-, melano-black
mening-, meningo-meninges (the membranes that surround the brain and spinal cord)
meso-middle
meta-beyond, change
-meterdevice used for measuring
-metrymeasurement of
mic-, micro-small
mon-, mono-one
morph-, morpho-shape
multi-many
muscul-, musclo-muscle
my-, myo-muscle
myc-, myco-fungus
myel-, myelo-spinal cord OR bone marrow
myring-, myringo-eardrum
myx-, myxo-mucus
Word SectionMeaning
myring-, myringo-eardrum
myx-, myxo-mucus
necr-, necro-death
neo-new
nephr-, nephro-kidney
neur-, neuri-, neuronnerve
normo-normal
oculo-eye
odont-, odonto-tooth
-odynpain
-oidresembling
olig-, oligo-few, little
-omatumor
onco-tumor, bulk, volume
onych-, onycho-fingernail, toenail
oo-egg, ovary
oophor-, oophoro-ovary
op-, opt-vision
ophthalm-, ophthalmo-eye
-opsyvisual examination
orchid-, orchido-, orchio-testis
orth-, ortho-straight, normal, correct
-osiscondition, usually abnormal
osseo-bony
ossi-bone
ost-, oste-, osteo-bone
-ostomyopening
ot-, oto-ear
-otomyincision
-ouspertaining to
ovari-, ovario-, ovi-, ovo-ovary
oxy-sharp, acute, oxygen
pan-, pant-, panto-all or everywhere
para-alongside, abnormal
Word SectionMeaning
-pathy, patho-, path-disease
-peniadeficiency, lack of
per-through
peri-around
-pexysurgical fixation
-phagia, phagyeating, swallowing
phalang-phalanx (any bone in the fingers or toes)
pharmaco-drug, medicine
pharyng-, pharyngo-pharynx, throat
-phasiaspeech
phleb-, phlebo-vein
phob-, phobiafear
phon-, phono-sound
phos-light
phot-, photo-light
phren-, phreni-, phrenico-, phreno-diaphragm
-plasia, -plasticgrowth
-plastysurgical reconstruction
-plegiaparalysis
pleur-, pleura-, pleuro-rib, pleura (membrane that wraps around the outside of your lungs and lines the inside of your chest cavity)
-pneabreathing
pneum-, pneuma-, pneumat-, pneumato-air, lung
pod-, podofoot
-poiesisproduction
poly-many, excessive
post-behind, after
-praxiamovement
pre-before, in front
pro-favouring, supporting
proct-, procto-anus, rectum
prostat-prostate
Word SectionMeaning
pseudo-false
psych-, psyche-, psycho-mind
-ptosisfalling, drooping
pyel-, pyelo-pelvis
pyo-pus
pyro-fever
quadri-four
rachi-spine
radio-radiation, radius
re-again, backward
rect-, recto-rectum
ren-, reno-kidney
retin-retina (of the eye)
retro-backward, behind
rhabd-, rhabdo-rod-shaped, striated
rhin-, rhino-nose
-rrhage, -rrhagicbleeding
-rrhaphysuture
-rrheaflow or discharge
salping-, salpingo-tube
sarco-muscular, flesh-like
schisto-split, cleft, division
schiz-, schizosplit, cleft
sclera-, sclero-hardness
-sclerosishardening
scoli-, scolio-twisted
-scope, -scopyexamine, for examining
semi-half
sial-, sialo-saliva, salivary gland
sigmoid-, sigmoido-sigmoid colon
sinistr-, sinistro-left, left side
-siscondition
somat-, somatico-, somato-body, bodily
-spasmmuscle condition
spasmo-spasm
Word SectionMeaning
sperma-, spermato-, spermo-sperm
spirat-breath, breathing
splanchn-, splanchni-, splanchno-viscera (internal organ)
splen-, spleno-spleen
spondyl-, spondylo-vertebra
-stasislevel, unchanging
sten-, steno-narrowed, blocked
stern-sternum (breastbone)
stom-, stoma-, stomat-, stomato-mouth, opening
-stomysurgical opening
sub-under
super-above
supra-above, upon
sy-, syl-, sym-, syn-, sys-together
tachy-fast
-taxismovement
tetra-four
thel-, thelo-nipples
therm-, thermo-heat
thorac-, thoracico-, thoraco-chest
thromb-, thrombo-blood clot
thyr-, thyro-thyroid gland
-tomycutting; incision
tono-tone, tension, pressure
trache-, tracheo-trachea (windpipe)
trans-across, through
tri-three
-tripsycrushing
-trophygrowth
tympan-, tympano-eardrum
Word SectionMeaning
uni-one
ur-, uro-urine
uri-, uric-, urico-uric acid
-uriain the urine
vagin-vagina
varic-, varico-duct, blood vessel
vasculo-blood vessel
ven-, veno-vein
vertebr-vertebra, spine
vesic-, vesico-vesicle (cyst or pouch)
xanth-, xantho-yellow

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