椎間板 (ついかんばん)intervertebral disk

椎間板, its kanji, and other words that share them.Open this graph

Kanji in 椎間板

椎茸しいたけshiitake mushroom (Lentinula edodes)
脊椎せきついspine; vertebral column
腰椎ようついlumbar vertebra; lumbar vertebrae
いた椎いたじいCastanopsis sieboldii (species of chinquapin)
すだ椎すだじいCastanopsis sieboldii (species of chinquapin)
二分脊椎にぶんせきついspina bifida
亜乱炭椎アランスミシーAlan Smithee (pseudonym used by film directors who wish to disown a project); Allen Smithee
仙椎せんついsacral vertebra
人間にんげんhuman being; human
年間ねんかん(period of) a year
時間じかんtime
期間きかんperiod; term
民間みんかんprivate; non-governmental
中間ちゅうかんmiddle; midway
仲間なかまcompany; fellow
瞬間しゅんかんmoment; second
看板かんばんsignboard; sign
板いたboard; plank

See how 椎間板 connects to the rest of Japanese.