ないけい動脈どうみゃく内膜ないまく剥離はくりじゅつじゃなかった
naikeidōmyakunaimakuhakurijutsujanakatta

Noun
Da Copula

The past negative form of 内頚動脈内膜剥離術

1. Wasn't internal carotid artery dissection surgery.

Past/Perfective
Negative
Medicine