変へん形けい性せい膝しつ関かん節せつ症しょうMeaningsNoun1. gonarthrosis; osteoarthritis of the kneeOther readings変へん形けい性せい膝ひざ関かん節せつ症しょう変へん形けい性せいひざ関かん節せつ症しょうKanji used変change形shape性nature (of a person)膝knee関connected to節joint症medical condition