重度开患者的矫治1例

孙诗琪,李倩雯,田玉楼

Chinese Journal of Orthodontics(2023)

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Abstract
一、病史摘要 患者男,19岁.主诉:前牙咬不上且逐渐加重2年.患者全身状况良好. 二、临床检查 面部检查:正面观:左右颜面部基本对称,面下1/3较长,侧面观:下颌后缩. 口内检查:双侧磨牙近中关系,口内仅第二磨牙有咬合接触,前牙开9.5 mm,上中线右偏0.5 mm,下中线左偏1 mm.Spee曲线深3 mm,下牙列轻度拥挤(图1).
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