安徽医科大学学报Issue(3)：413-415,3.
前牙区软组织自我修复效果的实验测量观察
Analysis on self-healing effect of anterior teeth area gingival soft tissue in canine model
摘要
Abstract
Residual roots model was conducted in the maxillary anterior teeth area of the canine ( right maxillary lateral incisor and left maxillary central incisor) by grinding dental crown to approximate alveolar ridge top level in subgingival margin and avoiding wearing gingival tissue. The growth of gums was observed in the 1, 3, 4, 5 weeks after surgery through measuring the distance between gingival papilla and adjacent regions spire, the vertical dis-tance between gingival papilla and the level of the adjacent regions spire, the distance between the modpoint of gin-gival margin and adjacent tooth spire and the vertical distance between the modpoint of gingival margin and the level of the adjacent regions spire. All the statistical analyses for experimental data were performed by SPSS statistical software. The results showed hyperplasia of the gum tissue in the fourth week after surgery was nearly full of residu-al root fracture, and no color and texture difference was found between the gum tissue in the fifth week after surgery and normal gum. According to data the growth of gum tissue was toward the direction of hyperplasia during the ob-servation period. This study shows that gums have some certain ability of self-healing in the case of no damage, and the residual root tissue can complete self-healing in 4 weeks.关键词
上前牙/牙龈软组织/自我修复Key words
upper anterior teeth/the gum tissue/self-healing分类
医药卫生引用本文复制引用
黄伟,张志宏,刘红红,鲍军燕,张敏,韩倩,何华..前牙区软组织自我修复效果的实验测量观察[J].安徽医科大学学报,2014,(3):413-415,3.基金项目
安徽省自然科学基金(编号:11040606M208) （编号:11040606M208）
安徽省学术和技术带头人及后备人选学术科研活动资助经费 （）
