Restored vitality in luxated teeth assessed by laser Doppler flowmeter.
Restored vitality in luxated teeth assessed by laser Doppler flowmeter.
复制标题
通过激光多普勒流量计评估脱位牙齿的恢复活力。
DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
B. Edwall
中科院分区：
文献类型：
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作者：
B. Gazelius;L. Olgart;B. Edwall
本文报告一位11岁男孩的4颗下切牙脱位，用雷射多谱勒血流计进行牙髓血运重建。对照组1周时牙髓血流停止，6周时部分恢复，9个月后恢复正常。9个月后发现牙髓闭塞，1年和2年对照组明显。在9个月时，3颗牙齿开始出现电敏感，在1年和2年的对照组中，所有牙齿都进一步恢复。
Revascularization of the pulps in 4 luxated lower incisors in an 11-year-old boy was demonstrated with a laser Doppler flowmeter. Pulpal blood flow arrested at the 1–week control was partly restored at 6 weeks and reached normal values 9 months after the trauma. Pulpal obliteration was recognized after 9 months and was pronounced at the 1–year and 2–year controls. Electrometric sensitivity started to appear in 3 of the teeth at 9 months and was further restored in all teeth at the 1–year and 2–year controls.