北京地区九十年代成人侧貌检查敏感指标的研究  

The study on characteristics in soft tissue profile for adults in Beijing in the 1990s.

作　　者：张学军[1] 纪昌蓉[1] 

机构地区：[1]首都医科大学口腔医学院正畸科,100050

出　　处：《口腔正畸学》2002年第4期172-174,共3页Chinese Journal of Orthodontics

摘　　要：目的 针对每一类错(牙合)进行软组织敏感指标筛选,以探讨简化繁杂临床诊断分析过程的方法。方法选择150例个体的X线头颅侧位片。其中正常(牙合)组60例、错(牙合)组90例(安氏Ⅰ类双牙弓前突、Ⅱ类、Ⅲ类错(牙合)各30例,男女各半),测量结果经SPSS8.0统计软件处理。结果 1.安氏Ⅰ类、Ⅱ类错(牙合)筛选出的敏感指标相同,共有6项,符合率为84.44％。2.安氏Ⅲ类错(牙合)筛选出敏感指标3项,符合率为96.67％。3.对以上软组织指标有影响的硬组织测量项目7项。结论 敏感指标的筛选为简化临床诊断过程提供了有益参考。Objective To select several sensitive variables as diagnostic indexes to distinguish normal soft tissue profile.Methods Twenty- four parameters were measured in 150 adults (60 with normal occlusion and harmony profile, 90 with dentofacial deformities Angle Ⅰ :30, Angle Ⅱ :30, Angle Ⅲ :30) .Results (1)6 items as sensetive index were chosen from analysis between Angle Ⅰ , Ⅱ and normal occlusion, they are: Ns - Sn - Pgs、FH - AsSts、Sn - Ns - Bs 、 Sti - Bs - Pgs、 StsPgs - NB 、 Sti - EP. (2)3 items as sensetive indexes were chosen from analysis between angle Ⅲ and normal occlusion, They were: S - Ns - Bs 、 StsPgs - NB, Sti - EP. ( 3) Hard tissue variables relevant to above facial profile sensitive indexes are: L1 - NB (mm) ,L1 - NB、FMPA、ANB、FH - NPg、NA - APg、SNB、S - Go. Conclusion The sensitive variables could help orthodontists to simplify the analysis process.

关 键 词：软组织敏感指征 侧貌软组织 成人正常He 错 

分 类 号：R816.98[医药卫生—放射医学]