| 一种新型排龈材料的临床应用 |
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| 引用本文： | 邹波,林丽婷,严伟浩,朱文军,周雅彬. 一种新型排龈材料的临床应用[J]. 口腔颌面修复学杂志, 2005, 6(3): 225-227 |
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| 作者姓名： | 邹波 林丽婷 严伟浩 朱文军 周雅彬 |
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| 作者单位： | 中山大学光华口腔医学院修复科;中山大学光华口腔医学院修复科;中山大学光华口腔医学院修复科;中山大学光华口腔医学院修复科;中山大学光华口腔医学院修复科 |
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| 摘 要： | 目的：对Expasyl排龈膏的临床效果进行评估。方法：21名患者的38颗上前牙区患牙在固定修复牙体预备后，使用Expasyl排龈膏进行牙龈处理2分钟，排龈膏去除后取硅橡胶印模，观察牙龈出血的状况和评估模型上牙龈排开的效果。结果：牙龈止血的有效率为90％，排龈有效率为58％。结论：Expasyl排龈膏有较好的止血性能，对于较薄的牙龈有较好的排龈效果。
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| 关 键 词： | 前牙 固定修复 排龈 印模 |
| 文章编号： | 1009-3761(2005)03-0225-03 |
| 收稿时间： | 2004-11-15 |
| 修稿时间： | 2004-11-15 |
Expasyl: A new material for gingival retraction-Clinical application. |
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| ZOU Bo,LIN Li-ting,YAN Wei-hao,ZHU Wen-jun,ZHOU Ya-bin. Expasyl: A new material for gingival retraction-Clinical application.[J]. Chinese Journal of Prosthodontics, 2005, 6(3): 225-227 |
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| Authors: | ZOU Bo LIN Li-ting YAN Wei-hao ZHU Wen-jun ZHOU Ya-bin |
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| Abstract: | Objective: To evaluate the curative effect of Expasyl in clinical application. Methods: The gingiva of 38 anterior upper teeth in 21 patients were treated with Expasyl paste for 2 minutes, after the tooth preparation for fixed prosthesis. Silicone impressions were made after the paste was eliminated, the situation of gingiva bleeding and the effect of sulcular opening on the casts were observed. Result: Good hemostasis effect was found in 90% teeth, and in 58% teeth, satisfactory effect of sulcular opening was achieved. Conclusion: The Expasyl paste could provide good hemostasis effect, and the effect of sulcular opening was favorable in teeth with relative thin gingival tissue. |
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| Keywords: | anterior tooth fixed prosthodontics, gingiva retraction, impression |
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