The angle orthodontist:评估青少年微螺钉支抗快速上颌扩弓 上颌骨扩张程度增加

2018-09-15 王兵 编译 中国医学论坛报今日口腔

荷兰和土耳其的一项临床试验表明,对青少年使用微螺钉支抗快速上颌扩弓使上颌骨扩张程度大大增加,可达到传统牙齿支抗扩弓效果的1.5~2.8倍,并且没有导致任何牙齿相关的副作用。该文章于2018年8月13日在线发表于《安格尔正畸医生》(The angle orthodontist)杂志。


荷兰和土耳其的一项临床试验表明,对青少年使用微螺钉支抗快速上颌扩弓使上颌骨扩张程度大大增加,可达到传统牙齿支抗扩弓效果的1.5~2.8倍,并且没有导致任何牙齿相关的副作用。该文章于2018年8月13日在线发表于《安格尔正畸医生》(The angle orthodontist)杂志。

该研究将40例患者分为两组,一组接受牙支抗式扩弓器,另一组接受由4个微螺钉(骨传导)支抗的扩弓器。用锥形束CT获得多平面冠状和轴向切面图用于测量扩弓前后患者的横向骨骼宽度、颊侧骨厚度、牙齿倾斜度和根长度的变化。配对T检验和独立样本T检验用于比较两种扩弓方法的效果。

结果为,骨支抗扩弓使上颌骨前部和后部骨缝开口度增加,超过牙支抗扩弓的2.5倍。在上颌第一前磨牙之间,在牙支抗和骨支抗组中,骨缝扩张分别占上颌总横向宽度增加的28%和70%。类似地,在上颌第一磨牙之间的牙支抗和骨支抗组中,骨缝扩张占总扩张的26%和68%。骨扩张的模式具有个体差异,但两组中的大多数患者表现出三角形的骨缝开口,前部较宽。牙支抗组中的受试者有更显著地颊侧骨减少和更大的牙齿颊侧倾斜。两组之间的根长度测量没有观察到显着差异。

原始出处:

Tugce Celenk-Koca,et al. Evaluation of miniscrew-supported rapid maxillary expansion in adolescents.The Angle Orthodontist 2018.

评论区 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1684758, encodeId=2c431684e58f5, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sun Apr 14 20:09:00 CST 2019, time=2019-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635024, encodeId=d1a016350242c, content=<a href='/topic/show?id=5e9320109cf' target=_blank style='color:#2F92EE;'>#上颌骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20109, encryptionId=5e9320109cf, topicName=上颌骨)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2a2e22383679, createdName=ms7899726347904398, createdTime=Sat Aug 03 17:09:00 CST 2019, time=2019-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631155, encodeId=d7c5163115526, content=<a href='/topic/show?id=271b20090b0' target=_blank style='color:#2F92EE;'>#上颌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20090, encryptionId=271b20090b0, topicName=上颌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c07f21689347, createdName=hanhaisha2015, createdTime=Mon Sep 17 06:09:00 CST 2018, time=2018-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=345115, encodeId=c388345115c1, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Sat Sep 15 16:38:44 CST 2018, time=2018-09-15, status=1, ipAttribution=)]
    2019-04-14 lsj637

    #扩张#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=1684758, encodeId=2c431684e58f5, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sun Apr 14 20:09:00 CST 2019, time=2019-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635024, encodeId=d1a016350242c, content=<a href='/topic/show?id=5e9320109cf' target=_blank style='color:#2F92EE;'>#上颌骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20109, encryptionId=5e9320109cf, topicName=上颌骨)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2a2e22383679, createdName=ms7899726347904398, createdTime=Sat Aug 03 17:09:00 CST 2019, time=2019-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631155, encodeId=d7c5163115526, content=<a href='/topic/show?id=271b20090b0' target=_blank style='color:#2F92EE;'>#上颌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20090, encryptionId=271b20090b0, topicName=上颌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c07f21689347, createdName=hanhaisha2015, createdTime=Mon Sep 17 06:09:00 CST 2018, time=2018-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=345115, encodeId=c388345115c1, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Sat Sep 15 16:38:44 CST 2018, time=2018-09-15, status=1, ipAttribution=)]
    2019-08-03 ms7899726347904398

    #上颌骨#

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1684758, encodeId=2c431684e58f5, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sun Apr 14 20:09:00 CST 2019, time=2019-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635024, encodeId=d1a016350242c, content=<a href='/topic/show?id=5e9320109cf' target=_blank style='color:#2F92EE;'>#上颌骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20109, encryptionId=5e9320109cf, topicName=上颌骨)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2a2e22383679, createdName=ms7899726347904398, createdTime=Sat Aug 03 17:09:00 CST 2019, time=2019-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631155, encodeId=d7c5163115526, content=<a href='/topic/show?id=271b20090b0' target=_blank style='color:#2F92EE;'>#上颌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20090, encryptionId=271b20090b0, topicName=上颌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c07f21689347, createdName=hanhaisha2015, createdTime=Mon Sep 17 06:09:00 CST 2018, time=2018-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=345115, encodeId=c388345115c1, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Sat Sep 15 16:38:44 CST 2018, time=2018-09-15, status=1, ipAttribution=)]
    2018-09-17 hanhaisha2015

    #上颌#

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1684758, encodeId=2c431684e58f5, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Sun Apr 14 20:09:00 CST 2019, time=2019-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635024, encodeId=d1a016350242c, content=<a href='/topic/show?id=5e9320109cf' target=_blank style='color:#2F92EE;'>#上颌骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20109, encryptionId=5e9320109cf, topicName=上颌骨)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2a2e22383679, createdName=ms7899726347904398, createdTime=Sat Aug 03 17:09:00 CST 2019, time=2019-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631155, encodeId=d7c5163115526, content=<a href='/topic/show?id=271b20090b0' target=_blank style='color:#2F92EE;'>#上颌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20090, encryptionId=271b20090b0, topicName=上颌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c07f21689347, createdName=hanhaisha2015, createdTime=Mon Sep 17 06:09:00 CST 2018, time=2018-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=345115, encodeId=c388345115c1, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Sat Sep 15 16:38:44 CST 2018, time=2018-09-15, status=1, ipAttribution=)]
    2018-09-15 医者仁心5538

    学习了

    0