摘要
目的：观察中药复方高良姜糊剂对牙本质小管能否堵塞。方法：用扫描电镜观察结果。结果：作用５ｍｉｎ后可出现堵塞，１０ｍｉｎ后可形成比较完善的堵塞作用，２０ｍｉｎ后堵塞完全。结论：临床应用本制剂时，应延长使用时间，才能达到比较满意的脱敏效果。
Aim: To observe the effects of occlusion and mechanism of occlusion by Complex gao liang jiang paste further. Methods: Using scanning electron microscopy and electron probe. Results: On te frozen fractured surfaces treated with the paste, perfect occlusion was showed in dentinal tubules. The elements of the deposit on root surfaces were differ from those with oxatate. Conclusions: The occlusional effects of dentin is reasonable only after 20min treatment. So the medicatine must be improved.
出处
《牙体牙髓牙周病学杂志》
CAS
1996年第3期136-138,共3页
Chinese Journal of Conservative Dentistry
