摘要
目的:观察注塑基托全口义齿对低平牙槽嵴患者咀嚼效率的影响。方法:选择需行全口义齿修复的牙槽嵴低平患者20例,为每人制作注塑基托和普通热凝基托两副全口义齿,每副义齿戴用一个月后采用吸光度法检测其咀嚼效率,对结果进行t检验分析,比较二者的临床修复效果。结果:注塑基托全口义齿的咀嚼效率明显高于普通热凝基托全口义齿,二者具有显著性差异(P<0.01)。结论:注塑基托全口义齿能够显著提高牙槽嵴低平患者的咀嚼效果,可以进一步在临床中推广应用。
Objective： To investigate the chewing efficiency on the injection molding complete denture. Methods：Twen-ty patients who needed complete denture were enrolled in this experiment. Chewing efficiency was assessed after wearing ordinary complete denture or injection molding complete denture for one month. Data were analysed by t-test . Results：The chewing efficiency of injection dentures was significantly higher than ordinary complete dentures （P〈0.05）. Conclusions：Injection molding complete denture can significantly improve the chewing efficiency , and has the potential of wide applica-tion in clinical practice in future.
出处
《中华老年口腔医学杂志》
2014年第4期231-233,共3页
Chinese Journal of Geriatric Dentistry
关键词
注塑
全口义齿
咀嚼效率
injetion molding
complete denture
chewing efficiency
