A.牙槽嵴寬度不足 B.個(gè)別牙種植 C.需要提升的高度<5mm D.竇底剩余骨>5mm E.牙槽嵴有足夠?qū)挾?/p>
A.1:100000 B.1:200000 C.1:300000 D.1:400000 E.1:500000
A.<50~100μm B.<50~200μm C.<50~250μm D.<50~150μm E.<100~150μm