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Med. Terminology 2
Body part prefixes and roots
Prefix/root | Meaning |
---|---|
acous/o | hearing |
aden/o | gland |
adip/o | fat |
adren/o | gland |
aden/o; adren/o | gland (2) |
angi/o | blood vessel |
arteri/o | artery |
arthr/o | joint |
bucc/o | cheek |
bronch/i | bronchus |
burs/o | bursa |
carcin/o | cancer |
cardi/o | heart |
cephal/o | head |
chol | bile |
chondri | cartilage |
coron | heart |
cardi/o; coron | heart (2) |
cost | rib |
crani/o | brain |
cutane | skin |
cyst/o, cysti | bladder or sac |
derm, dermat/o | skin |
cutane; derm, dermat/o | skin (2) |
duoden/o | duodenum (first part of small intestine) |
gastr | stomach |
gloss | tongue |
hem/a/o, hemat/o | blood |
hepat/o, hepatico | liver |
histo/o, histio | tissue |
hster/o | uterus |
ileo | ileum (longest and terminal part of the small intestine) |
ischi/o | ischium (part of the pelvic bone) |
kerat/o | cornea (eye or skin) |
lacrim/o | tear (from your eyes) |
lact/i/o | milk |
laryng/o | larynx |
lingu/o | tongue |
lip/o | fat |
lymph/o | lymph |
mamm | breast |
masto | breast |
mamm, mast/o | breast (2) |
mening/o | meninges |
muscul/o | muscle |
my/o | muscle |
muscul/o; my/o | muscle (2) |
myel/o | spinal cord or bone marrow |
nephr/o | kidney |
neur/i/o | nerve |
oculo | eye |
onco | tumour; bulk; volume |
onych/o | fingernail; toenail |
oo | egg; ovary |
oophor/o | ovary |
oo; oophor; ovar/i, ovairo, ov/i/o | ovary (3) |
op, opt | vision |
ophthalm/o | eye |
oculo; ophthalm/o | eye |
orchid/o, orchio | testis |
orth/o | straight/normal; correct |
osseo | bony |
ossi | bone |
ost/eo | bone |
osseo; ossi; ost/eo | bone (3) |
ot/o | ear |
ovar/i, ovario, ov/i/o | ovary |
phalang | phalanx (any bone in the fingers or toes) |
pharyng/o | pharynx; throat |
phleb/o | vein |
phren/i/o, phrenico | diaphragm |
pleur, pleur/a/o | rib, pleura (membrane that wraps outside of the lung and lines the inside of the chest cavity) |
pneum/a, pneumat/o | air; lung |
proct/o | anus; rectum |
prostat | prostate |
pseudo | false |
psych/e/o | mind |
radio | radiation; radius |
ren/o | kidney |
retin | retina |
rhin/o | nose |
salping/o | tube |
sarco | muscular; flesh-like |
schiz/o | split; cleft |
scler/a/o | hardness |
sigmoid/o | sigmoid colon |
sperm/a/o, spermato | sperm |
splen/o | spleen |
sten/o | narrowed; blocked |
stern | sternum |
stom/a, stomat/o | mouth |
thorac/o, thoracioco | chest |
thromb/o | blood clot |
thry/o | thyroid gland |
trache/o | trachea |
tympan/o | eardrum |
ur/o | urine |
vagin | vagina |
varic/o | duct; blood vessel |
vasculo | blood vessel |
varic/o; vasculo | blood vessel (2) |
ven/o | vein |
vertbr | vertevra; spien |
phleb/o; ven/o | vein (2) |