题目内容
减少骨水泥渗漏的主要措施为：
2021-09-29
A.骨水泥中添加适量钡粉并在黏稠期透视监视下注入
B.采用更大管径穿刺针
C.采用更细管径穿刺针
D.先行骨静脉造影
E.先行椎体动脉栓塞后再做PVP
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24662' and id < 2114381 and id<>'2114381' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24662' and id > 2114381 and id<>'2114381' order by id asc limit 5