De or het cervixerosie?

The correct Dutch article is:

de cervixerosie

Rule Words ending in -tie and -sie: almost always de. See the rule
Meaning (Dutch) (medisch) erosie van de cervix (hier: baarmoeder)

How to use cervixerosie

the cervixerosiede cervixerosie
this cervixerosiedeze cervixerosie
that cervixerosiedie cervixerosie
our cervixerosieonze cervixerosie
your cervixerosiejouw cervixerosie
every cervixerosieelke cervixerosie
which cervixerosie?welke cervixerosie?
a big cervixerosie / the big cervixerosieeen grote cervixerosie, de grote cervixerosie

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).