当然，在夹板的两端保留1—2个健康牙列则会更好。
Nevertheless, remaining 1 or 2 healthy teeth on each side of the splints is better.
目的：探讨早期牙矫治对恒牙列萌出及咬合稳定的关系。
Objective: To investigate the relationship of early treatment and the permanent dentition occlusal.
目的：探讨早期牙矫治对恒牙列萌出及咬合稳定的关系。
Objective: To investigate the relationship of early treatment and the permanent dentition occlusal.
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