病症：Dentition space / reverse jaw / high impacted teeth
矫治体会：
问题列表：
1. 13# high impaction and partial eruption of tooth tip; Insufficient clearance between 12#, 14#.
2. The lower anterior teeth are scattered in the space.
3. Individual anterior crossbite.
矫治目标：
1. Align the upper and lower dentition, relieve the maxillary crowding and close the mandibular space.
2. The right side maintains a neutral relationship, and the left side adjusts the molar to a neutral relationship.
3. Improve anterior crossbite and midline relationship.
矫治计划：
1. Align the upper and lower dentition, relieve the maxillary crowding and close the mandibular space.
2. The right side maintains a neutral relationship, and the left side adjusts the molar to a neutral relationship.
3. Improve anterior crossbite and midline relationship.
