青少年spee曲线深度与颞下颌关节紊乱病的相关性研究  

Study of the correlation between depth of curve of Spee and TMD

作　　者：张广灿 惠婷[1] 林雪芬[1] 祁冬[1] 张玉军[1] 汲平[1] 

机构地区：[1]山东大学口腔医院修复科山东省口腔组织再生重点实验室,硕士生山东250012

出　　处：《口腔颌面修复学杂志》2016年第5期281-284,共4页Chinese Journal of Prosthodontics

基　　金：山东省科技攻关项目(项目编号:2014GSF118027)

摘　　要：目的:研究青少年spee曲线深度与颞下颌关节紊乱病的相关性。方法:根据颞下颌关节紊乱病诊断标准将选取的在校大学生192人分为两组,测量spee曲线深度。将结果进行Spreaman检验和t检验,以P<0.05为差异有统计学意义。结果:spee曲线深度在0-2mm时与TMD的发生率呈负相关性(r=-0.731,P<0.05),在大于2mm时呈正相关(r=0.786,P<0.05)。TMD组左右两侧spee曲线深度差异有统计学意义P=0.01,对照组左右两侧spee曲线深度差异无统计学意义P=0.109,而TMD组与对照组之间spee曲线深度的均值差异无统计学意义P=0.062。结论:过大或过小的spee曲线均会导致TMD的患病风险增加,并且左右两侧的spee曲线深度差异过大也会诱使TMD的发生。Objective： To evaluate the correlation between the depth of Curve of Spee and TMD. Methods： 192 college students were recruited and devided into two groups based on TMD symptoms or no symptom. Depth of Curve of Spee of the subjects were measured. The results were analyzed with Spreaman test and T test（α=.05）. Results： The incidence of 0-2mm and TMD was negatively correlated with the depth of Spee curve（r=-0.731, P〈0.05）, and positively correlated with the depth greater than 2mm（r=0.786, P〈0.05）. There was statistical difference in depth of curve of Spee between the left and the right side of the TMD group（P=0.01）. There were no statistical difference in depth of curve of Spee between the left and the right sides of the control group（P=0.109）, and no statistical difference in the average depth of the curve of Spee between the TMD and control group（P=0.062）. Conclusion： The risk of TMD increases on large or small curve of Spee, and a large difference between the left and right sides of depth of curve of Spee might induce the occurrence of TMD.

关 键 词：spee曲线 颞下颌关节紊乱病 牙合关系 

分 类 号：R782.6[医药卫生—口腔医学]