Prefixes
per-
through
enter/o
small intestine
-rrhexis
rupture
eu-
normal
-otomy
cutting into
peri-
around
chem/o
chemical
-stenosis
narrowing
ex-
outward
-pexy
surgical fixation
pseudo-
false
cis/o
to cut
-centesis
puncture to withdraw fluid
extra-
outside of
-plasty
surgical repair
intra-
within
immun/o
immunity
-ectomy
surgical removal
in-
not, inward
-tome
instrument to cut
inter-
between
nephr/o
kidney
-ostomy
surgically create an opening
ultra-
beyond
-scopic
pertaining to visually examining