颊面Buccalsurface舌面Lingualsurface邻面Adjacentsurface面Occlusalsurface1.近舌尖mesiolingualcusp2.近颊尖mesiobuccalcusp3.颊面沟buccalsurfacegroove4.颊面点隙pitonbuccalsurface5.近中根mesialroot6.远中根distalroot7.根分叉rootbifurcation8.远颊尖distobuccalcusp9.远舌 (共 423 字) [阅读本文] >>