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Medical terminology
Directional Sets
Term | Definition |
---|---|
ab- | away from |
ad- | toward, near |
ambi- | around, on both sides |
amphi- | around, on both sides |
ana- | upward, backward |
ante- | before, forward |
anter/o | front |
anti- | against |
apo- | away, separation |
cata- | down, downward |
circum- | around |
contra- | against, opposite |
dextr/o | right |
dia- | through, apart |
dis- | apart, seperate |
ec, ecto- | outside, out |
en-, endo | inside, within |
epi- | above,over,upon |
eso- | within |
ex- | out, away from |
exo- | outside of, outward |
extra- | outside |
fore- | before, in front of |
hyper- | above, excessive, beyond |
hypo- | under, deficient, below |
infra- | below, beneath |
inter- | between |
intra- | within |
juxta- | near |
later/o | side |
levo- | left |
medi/o | middle |
meso- | middle |
para- | alongside, near, beyond, abnormal |
per- | through, throughout |
peri- | around, surrounding |
post- | after, behind |
poster/o | behind, towards the back |
pre- | before, in front of |
pro- | before |
proxim/o | near |
retro- | behind, backward |
sinistr/o | left |
sub- | under, beneath |
super- | above, beyond |
supra- | above, beyond |
tel/e | distant, end |
trans- | across |
-rrhagia, -rrhage | excessive flow |
-rrhaphy | suture |
-rrhea | flow, discharge |
-rrhexis | rupture |
rrhythm/o | rhythm |
-centesis | surgical punture |
-desis | surgical fixation |
-pexy | fixation |
-plasty | surgical repair |
-sect | to cut |
-stomy | surgical opening |
-tomy | surgical incision |
-tripsy | to crush, break |
arachn/o | spider |
acar/o | mites |
bacteri/o | bacteria |
-coccus | berry-shaped bacterium |
fung/i, | fungus |
myc/o | fungus |
parasit/o | parasite |
pedicul/o | louse |
scolec/o | worm |
verm/i | worm |
vir/o | virus |