変形 へんけい せい ひざ関節 かんせつ しょうじゃないです
henkei sei hizakansetsu shōjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 変形性膝関節症

1. It's not knee osteoarthritis.; I don't have knee osteoarthritis.

Negative
Polite
Casual Register
Medicine