67.依照根叉侵犯型態,下顎大臼齒頰側二級根叉侵犯,下列何者為最佳的處理方式?
(A)引導組織再生手術(guided tissue regeneration)
(B)骨切除術(resective osseous surgery)
(C)牙根整平暨修型術(root planing and odontoplasty)
(D)牙齒切半術(hemisection)
答案:登入後查看
統計: A(788), B(53), C(162), D(56), E(0) #2042024
統計: A(788), B(53), C(162), D(56), E(0) #2042024