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J Clin Exp Dent：修复过程中使用止血剂可导致较高的牙龈边缘间隙

2017-07-16 MedSci MedSci原创

止血剂修复微渗漏
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使用止血剂污染牙本质可能对牙本质粘结过程产生不利影响。本研究旨在探究在CL V giomer修复体中氯化铝止血剂对边缘间隙的影响。研究选择了50只健康牛恒切牙进行体外研究，牙齿颊侧制备Cl V洞型，洞型龈缘置于牙本质中。将牙齿样本随机分为两组（n＝25）。第1组和第2组的样本在使用粘合剂之前，分别使用或不使用氯化铝止血剂。BeautiBond一步法自酸蚀粘接剂和Beautifil II giome

使用止血剂污染牙本质可能对牙本质粘结过程产生不利影响。本研究旨在探究在CL V giomer修复体中氯化铝止血剂对边缘间隙的影响。

研究选择了50只健康牛恒切牙进行体外研究，牙齿颊侧制备Cl V洞型，洞型龈缘置于牙本质中。将牙齿样本随机分为两组（n＝25）。第1组和第2组的样本在使用粘合剂之前，分别使用或不使用氯化铝止血剂。BeautiBond一步法自酸蚀粘接剂和Beautifil II giomer修复材料用于修复牙齿缺损。将样本热处理切片后，使用体视显微镜观察龈缘间隙的大小。使用Mann Whitney U检验比较边缘间隙。统计学意义为p＜0.05。

结果显示，两组间平均边缘间隙的差异显著（p＜0.001）；2组（使用了止血药）平均边缘间隙高于1组（无止血剂）（p＜0.0005）。

总而言之，该研究表明，氯化铝止血剂在giomer修复中污染了牙本质，导致了较高的牙龈边缘缝隙。

原始出处：

Soodabeh Kimyai, Fatemeh Pournaghi-Azar, et al., Effect of hemostatic agent on marginal gaps of class V giomer restorations. J Clin Exp Dent. 2017 May; 9(5): e672–e676. Published online 2017 May 1. doi: 10.4317/jced.53704.

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    2017-07-18 yfjms

    学习

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  2. [GetPortalCommentsPageByObjectIdResponse(id=223580, encodeId=b43622358005, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3da1990174, createdName=yfjms, createdTime=Tue Jul 18 15:25:14 CST 2017, time=2017-07-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263031, encodeId=8d3c126303166, content=<a href='/topic/show?id=ebb5631e076' target=_blank style='color:#2F92EE;'>#止血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63170, encryptionId=ebb5631e076, topicName=止血)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6f7770, createdName=jeanqiuqiu, createdTime=Tue Jul 18 13:12:00 CST 2017, time=2017-07-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223071, encodeId=977a2230e1c9, content=学习了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Mon Jul 17 07:24:47 CST 2017, time=2017-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223054, encodeId=70b0223054da, content=继续学习。 , beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Mon Jul 17 07:12:11 CST 2017, time=2017-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223053, encodeId=e5ab223053a6, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3da1990174, createdName=yfjms, createdTime=Mon Jul 17 07:11:16 CST 2017, time=2017-07-17, status=1, ipAttribution=)]
    2017-07-18 jeanqiuqiu

    #止血#

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    2017-07-17 清风拂面

    学习了谢谢分享

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    2017-07-17 doctorJiangchao

    继续学习。

    0

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    2017-07-17 yfjms

    学习

    0

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