牙槽嵴吸收程度不同的全口义齿应用义齿稳固剂后临床评价  

The clinical evaluation of different degree of alveolar ridge absorption of complete denture after the use of DA

作　　者：闫芳[1] 李志韧[1] 黄长城[1] 

机构地区：[1]第二炮兵总医院口腔科,硕士生北京100088

出　　处：《中华老年口腔医学杂志》2013年第6期344-347,共4页Chinese Journal of Geriatric Dentistry

摘　　要：目的:观察牙槽嵴吸收程度不同的全口义齿患者应用义齿稳固剂(DA)前后的临床效果(固位稳定、咀嚼效率、主观评价)。方法:根据无牙颌患者牙槽嵴的吸收程度,将25例牙槽嵴吸收程度各异的全口义齿患者分为3组,测定每组患者使用DA前后的咀嚼效率及老年口腔健康评价指数(GOHAI Geriatric Oral Health Assessment Index)评分。结果:使用DA后,三组患者义齿的固位稳定均得到显著改善(P<0.01);第1组患者的咀嚼效率无显著改善(P>0.05),第2和第3组患者的咀嚼效率显著改善(P<0.01);三组患者的GOHAI均有显著提高(P<0.01)。结论:DA能改善牙槽嵴吸收程度不同的全口义齿的临床效果,但对各组临床效果的改善有差异。Objective：To observe the clinicaleffects （stable retention,masticatory efficiency,subjective evaluation）of the patients wearing complete denture with different absorption degree of alveolar ridge before and after the application of DA .Methods：According to the absorption of alveolar ridge degree,25 patients with complete denture were divided into 3 groups, then masticatory efficiency and GOHAI （Geriatric Oral Health Assessment Index） before and after using the DA were tested. Results： After using DA , all group patients＆#39; retention and stability were improved significantly （P〈0.01）;group 1 masticatory efficiency have no significantim provement（P〉0.05）,group 2 and group 3 masticatory efficiency have significant difference （P〈0.01）. After using DA , GOHAI of three groups of patients were significantly higher （P〈0.01）. Conclusion： DA can im prove the clinical effect of complete denture wearers with different degree of alveolar ridge absorption,and the im provement of each group was different.

关 键 词：牙槽嵴 全口义齿 义齿稳固剂 咀嚼效率 老年口腔健康评价指数 GERIATRIC oral health assessm entindex(GOHAI) 

分 类 号：R783.6[医药卫生—口腔医学]