みどり内障 ないしょう濾過 ろか手術 しゅじゅつじゃありませんでした
midori nai shōroka shujutsujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 緑内障濾過手術

1. Was not glaucoma filtering surgery.; Was not a glaucoma filtration procedure.

Past/Perfective
Negative
Polite
Terminal Form
Medicine