A.牙槽嵴頂B.唇面C.腭側(cè)D.舌側(cè)E.粘膜轉(zhuǎn)折處
A.簡單易行B.調(diào)拌均勻C.無污染D.氣泡少E.強(qiáng)度高
A.適當(dāng)磨短下前牙切緣B.適當(dāng)磨短上前牙切緣C.采用暫時(shí)性壓縮義齒D.采用牙合墊式義齒