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现代正畸矫治技术,对于边缘病例多采用非拔牙减数的方法进行矫治。我们认为对于边缘病例采用拔除第二双尖牙的矫治方法较为合理,并在临床上取得了稳定、满意的疗效。
Modern orthodontic treatment techniques, the edge of the case more non-extraction method of subtraction for correction. We think it is more reasonable to adopt the method of removing the second pair of canines in the edge cases and achieve a stable and satisfactory clinical effect.