変形 へんけい せい ひざ関節 かんせつ しょうではありませんでした
henkei sei hizakansetsu shōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 変形性膝関節症

1. Was not knee osteoarthritis.; Was not deformable knee osteoarthritis.

Past/Perfective
Negative
Polite
Formal Register
Medicine