CAJ | 학술논문

目的：比较口腔医生与非专业人士对上中切牙近远中倾斜角度微小变化的敏感性。方法：通过对微笑照片的上中切牙近远中倾斜角度进行5种微小渐进性的改变。利用问卷调查，对口腔医生与非专业人士进行调查，评分从而判断各种变化下口腔医生与非专业人士对上颌中切牙倾斜角度变化对微笑美学影响敏感性。结果：对于不同上中切牙倾斜角度对美观的影响，口腔医生美学敏感性高于非专业人士。两组之间存在统计学的差别；非专业人士中，青年人与中年人在牙齿近中倾斜角度变化认识上有差别，中年人敏感性高于青年人。结论：口腔医师与非专业人士对上中切牙倾斜角度的美学认识有明显差异，应该在治疗中给患者提出更多建议。
목적：비교구강의생여비전업인사대상중절아근원중경사각도미소변화적민감성。방법：통과대미소조편적상중절아근원중경사각도진행5충미소점진성적개변。이용문권조사，대구강의생여비전업인사진행조사，평분종이판단각충변화하구강의생여비전업인사대상합중절아경사각도변화대미소미학영향민감성。결과：대우불동상중절아경사각도대미관적영향，구강의생미학민감성고우비전업인사。량조지간존재통계학적차별；비전업인사중，청년인여중년인재아치근중경사각도변화인식상유차별，중년인민감성고우청년인。결론：구강의사여비전업인사대상중절아경사각도적미학인식유명현차이，응해재치료중급환자제출경다건의。
Objective The purpose of this study was to determine the prevalence of amateurs and ortho?dontists with respect to minor variations of mesiodistal incisor crown angulation. Methods The smiling photograph were intentionally altered with one of five common anterior esthetic discrepancies in vary?ing degrees of deviation including mesiodistal incisor crown angulation.The images were randomized in a questionnaire and rated according to attractiveness by two groups:orthodontists and amateurs. Results For the effect of Smile aesthetics by different minor variations of mesiodistal incisor crown an?gulation,orthodontists were more sensitive than amateurs.Meantime there were statistics differences between these two groups.There were also Statistics differences between young and middle-aged in the amateurs.Young were more sensitive than middle-aged. Conclusion The results of this study show that orthodontists and amateurs detect specific dental esthetic discrepancies at varying levels of deviation, which may aid the orthodontists in making specific treatment recommendations.