緑内障濾過手術 りょくないしょうろかしゅじゅつ Meanings Noun glaucoma filtration surgery Kanji 緑 green. Read as リョク. 内 inside. Read as ナイ. 障 hinder. Read as ショウ. 濾 filter. Read as リョ. 過 pass 手 hand. Read as シュ. 術 technique. Read as ジュツ. Word lists Medicine Jinuma: Japanese Dictionary · Word lists