牙体冠折后，牙髓有活力，实施永久性修复的时间应是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29866' and id < 2422838 and id<>'2422838' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29866' and id > 2422838 and id<>'2422838' order by id asc limit 5