離断性骨軟骨炎 りだんせいこつなんこつえん Meanings Noun osteochondritis dissecans Kanji 離 apart. Read as リ. 断 sever. Read as ダン. 性 nature. Read as セイ. 骨 bone. Read as コツ. 軟 supple. Read as ナン. 炎 flame. Read as エン. Word lists Medicine Jinuma: Japanese Dictionary · Word lists