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J Clin Periodontol: 部分牙列缺失患者自主、引导、全引导种植手术准确性的研究

2018-06-30 MedSci MedSci原创

本实验旨在比较自主(FH),先导钻引导(PG)和全引导(FG)种植手术的准确性。

本实验旨在比较自主(FH),先导钻引导(PG)和全引导(FG)种植手术的准确性。

实验纳入上颌后牙需要≥2个种植体的部分无牙颌患者,将其随机分配到以下治疗组之一:FH,PG和FG。在骨骼信息(DICOM格式的CBCT数据)融合到义齿蜡块(STL格式的光学扫描数据)之后,在指定的软件中确定理想的植入位置。每个种植体的位置与其"理想位置"相比较。根尖总偏差(AGD)是主要研究的结果。次要结果变量是角度偏差(AD),冠方总偏差(CGD),冠方侧向偏差(CLD),冠方垂直偏差(CVD),根尖侧向偏离(ALD)和根尖垂直偏差(AVD)。

结果:11名患者(平均年龄57岁; 3名男性; 8名女性;共26个种植体)接受FH手术治疗,11例(平均11例(平均年龄53岁; 4名男性; 7名女性;共24个种植体)接受PG手术和10名(平均年龄60岁; 4名)男性; 6名女性;共21个种植体)接受FG手术。 FG手术最准确(平均AGD:0.97mm;最大AGD:1.98mm),然后进行PG手术(平均AGD:1.43mm;最大AGD:2.72mm),FH手术与理想位置偏差巨大(平均AGD:2.11mm;最大AGD:4.84mm)。大多数次要结果变量的结果遵循相同的顺序。虽然计划对所有种植体进行螺钉固位修复,但FH组26例中的5例和PG组中24例中的5例不得不通过粘固剂修复。

FG手术应被视为种植体完美定位的金标准。

原始出处:


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    2019-05-02 huangdf
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    2019-03-11 feather89
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    2018-07-01 大爰

    学习并分享!!

    0

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    2018-06-30 天地飞扬

    了解一下.谢谢分享!

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1701957, encodeId=830b1e0195779, content=<a href='/topic/show?id=04b9e4784aa' target=_blank style='color:#2F92EE;'>#种植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74784, encryptionId=04b9e4784aa, topicName=种植)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=47e130405619, createdName=huangdf, createdTime=Thu May 02 03:39:00 CST 2019, time=2019-05-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1905935, encodeId=f2e0190593515, content=<a href='/topic/show?id=34953120e52' target=_blank style='color:#2F92EE;'>#准确性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31207, encryptionId=34953120e52, topicName=准确性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512a199, createdName=lilianxiang, createdTime=Thu Nov 01 17:39:00 CST 2018, time=2018-11-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1727404, encodeId=cbca1e2740430, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Mon Mar 11 11:39:00 CST 2019, time=2019-03-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328493, encodeId=2845328493e7, content=学习并分享!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200816/e4675a86ea694f12b82202b320dc2654/12f6b900498349e994ce8f516a584d6a.jpg, createdBy=09431951290, createdName=大爰, createdTime=Sun Jul 01 15:25:10 CST 2018, time=2018-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328204, encodeId=d5df328204c3, content=了解一下.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Sat Jun 30 11:26:27 CST 2018, time=2018-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328181, encodeId=557032818154, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Sat Jun 30 09:58:50 CST 2018, time=2018-06-30, status=1, ipAttribution=)]
    2018-06-30 明月清辉

    谢谢分享.学习了

    0

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