cannulation vs cannulisation

cannulation and cannulisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
cannulation	Yes	No	No	No
cannulisation	Yes	No	No	No

As nouns, cannulation and cannulisation are synonyms defined as:

cannulation and cannulisation: the insertion of a cannula or tube into a hollow body organ

Other synonyms of cannulation include cannulization, canulation, canulisation, canulization, intubation.

cannulation (noun)	cannulisation (noun)
the insertion of a cannula or tube into a hollow body organ	the insertion of a cannula or tube into a hollow body organ