患者，女，16岁。右上侧切牙冠折2/3,咬合关系正常。患牙经根管治疗后，最好选用的桩冠修复是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30045' and id < 2433962 and id<>'2433962' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30045' and id > 2433962 and id<>'2433962' order by id asc limit 5