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J Endod：冠延长术对经过牙髓治疗的后牙疗效的影响：一项10年的存留调查

2019-05-12 lishiting MedSci原创

冠延长术存留率
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这篇研究的目的是为了评估冠延长术(CL)以及CL后冠根比例对经过牙髓治疗牙齿(ETT)长期存留的影响。

这篇研究的目的是为了评估冠延长术(CL)以及CL后冠根比例对经过牙髓治疗牙齿(ETT)长期存留的影响。这篇研究纳入了2006年1月1日至2016年1月1日之间接受非手术根管治疗(NSRCT)并全覆盖冠修复的有对颌牙的恒后牙。数据收集包括NSRCT的时间、如果拔牙那么拔牙的时间、年龄、性别、部位、CL后的冠根比例和存在的损伤情况。将所有涵盖的ETT分为2组：结果：对照组和CL组5年ETT的存留率分别为88.6%和82.2% (P > .05)。对照组和CL组10年ETT的存留率分别为74.5%和51% (P < .05)。在10年的随访调查中，NSRCT后接受CL的ETT被拔除几乎是未接受CL ETT的2.3倍(hazard ratio = 2.29， P < .05)。同样，CL后具有不恰当冠根比例(1：1) ETT的存留率(40%)明显低于具有合适冠根比例(<1：1)的ETT。结论：骨性CL后冠根比例1：1可能会影响ETT的长期存留。具有合适冠根比例ETT的存留率较为理想，因此，具有不合适冠根比例(1：1)又经过NSRCT ETT的长期存留情况应该在治疗计划阶

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1669771, encodeId=66741669e7196, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sun Aug 25 18:17:00 CST 2019, time=2019-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1468069, encodeId=70591468069be, content=<a href='/topic/show?id=957b6e6754e' target=_blank style='color:#2F92EE;'>#牙髓治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67675, encryptionId=957b6e6754e, topicName=牙髓治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=876d6876924, createdName=hunizi007, createdTime=Tue May 14 14:17:00 CST 2019, time=2019-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366148, encodeId=07b4366148ba, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Mon May 13 05:55:21 CST 2019, time=2019-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032158, encodeId=bb7410321588c, content=谢谢梅斯提供这么好的信息，学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Mon May 13 02:17:00 CST 2019, time=2019-05-13, status=1, ipAttribution=)]
    2019-08-25 jxrzshh

    #牙髓#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=1669771, encodeId=66741669e7196, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sun Aug 25 18:17:00 CST 2019, time=2019-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1468069, encodeId=70591468069be, content=<a href='/topic/show?id=957b6e6754e' target=_blank style='color:#2F92EE;'>#牙髓治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67675, encryptionId=957b6e6754e, topicName=牙髓治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=876d6876924, createdName=hunizi007, createdTime=Tue May 14 14:17:00 CST 2019, time=2019-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366148, encodeId=07b4366148ba, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Mon May 13 05:55:21 CST 2019, time=2019-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032158, encodeId=bb7410321588c, content=谢谢梅斯提供这么好的信息，学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Mon May 13 02:17:00 CST 2019, time=2019-05-13, status=1, ipAttribution=)]
    2019-05-14 hunizi007

    #牙髓治疗#

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1669771, encodeId=66741669e7196, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sun Aug 25 18:17:00 CST 2019, time=2019-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1468069, encodeId=70591468069be, content=<a href='/topic/show?id=957b6e6754e' target=_blank style='color:#2F92EE;'>#牙髓治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67675, encryptionId=957b6e6754e, topicName=牙髓治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=876d6876924, createdName=hunizi007, createdTime=Tue May 14 14:17:00 CST 2019, time=2019-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366148, encodeId=07b4366148ba, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Mon May 13 05:55:21 CST 2019, time=2019-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032158, encodeId=bb7410321588c, content=谢谢梅斯提供这么好的信息，学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Mon May 13 02:17:00 CST 2019, time=2019-05-13, status=1, ipAttribution=)]
    2019-05-13 1e1c07bdm01(暂无匿称)

    好

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1669771, encodeId=66741669e7196, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sun Aug 25 18:17:00 CST 2019, time=2019-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1468069, encodeId=70591468069be, content=<a href='/topic/show?id=957b6e6754e' target=_blank style='color:#2F92EE;'>#牙髓治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67675, encryptionId=957b6e6754e, topicName=牙髓治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=876d6876924, createdName=hunizi007, createdTime=Tue May 14 14:17:00 CST 2019, time=2019-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366148, encodeId=07b4366148ba, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Mon May 13 05:55:21 CST 2019, time=2019-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032158, encodeId=bb7410321588c, content=谢谢梅斯提供这么好的信息，学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Mon May 13 02:17:00 CST 2019, time=2019-05-13, status=1, ipAttribution=)]
    2019-05-13 内科新手

    谢谢梅斯提供这么好的信息，学到很多

    0

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