As nouns the difference between cannula and cutdown
is that cannula is (medicine) a tube inserted in the body to drain or inject fluid while cutdown is (surgery) an emergency medical procedure in which the vein is exposed and a cannula is inserted into it.
cannula
Noun
(medicine) A tube inserted in the body to drain or inject fluid.
(aviation) A hose or tube that connects directly to an oxygen (O2) bottle/source from the user's nose, commonly used by aircraft pilots or others needing direct oxygen breathing apparatus.
Related terms
* nasal cannula
cutdown
English
Noun
(
en noun)
(surgery) An emergency medical procedure in which the vein is exposed and a cannula is inserted into it.
A customized scooter with parts of the bodywork removed or cut away.