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本研究目的是对具有良好面部形态又有正常矢状和垂直骨关系的年轻成人,其面下1/3的5个软组织点前后位置的正常均值、标准差和范围进行评价,此举可能有助于对牙面畸形(在矢状方面)的诊断以及制订矫形计划。大约500名牙科学校的学生和毕业生作为选择对象。初选标准:年龄在19～32岁,高加索人,美好的软组织外形,安氏第一类咬合关系,复盖、复(牙合)正常。共有80名男性
The aim of this study was to evaluate the normal mean, standard deviation and range of posterior and posterior position of 1/3 of the soft tissue points in the face of young adults with good facial morphology and normal sagittal and vertical bone relationships, which may have Aids in the diagnosis of dental deformities (in the sagittal dimension) and the development of orthopedic plans. Approximately 500 dental school students and graduates are the target of choice. Primary selection criteria: age 19 to 32 years old, Caucasian, a good soft tissue shape, the first class Angle occlusal relationship, cover, complex (occlusion) normal. A total of 80 men