CONCLUSION: The Twin-block appliance combined with face bow and intermaxillary elastic was very effective on improving mandible growth and inhibiting maxilla growth, the sagital relationship between the upper and lower jaws was more compatible, the profile was improved.

  • 结论:Twin-block功能矫治器配合口外弓及颌间牵引,能有效抑制上颌生长而促使下颌向前生长,使上、下颌骨的矢状不调得到最大程度的矫正,患者侧貌得到明显改善。

  • 互联网摘选 2026-05-07 13:20:12

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