混合牙列期上颌前移位与嵌入

Dent Clin North Am. 1978 Oct;22(4):635-45.

Attention has been given to problems of eruption in the maxillary anterior region. It is a region where a variety of anomalies occur. Since the maxillary anterior region influences appearance so greatly, early detection of difficulties and careful planning and treatment can be extremely beneficial to patients.

人们已经关注到上颌前部区域的萌出问题。该区域会出现多种异常情况。由于上颌前部区域对外观影响极大，早期发现问题并进行精心规划和治疗对患者极为有益。