美国正畸医师协会建议
The right time for an orthodontic check-up:no later than age7.
Orthodontic problems rarely fix themselves. That’s why the American Association of Orthodontists recommends that all children be screened by an AAO orthodontist at age 7.
By age 7, your child has enough permanent teeth that an orthodontist can spot a problem before it becomes … well, a bigger problema bigger problema b……
美国正畸医师协会建议
The right time for an orthodontic check-up:no later than age7.
Orthodontic problems rarely fix themselves. That’s why the American Association of Orthodontists recommends that all children be screened by an AAO orthodontist at age 7.
By age 7, your child has enough permanent teeth that an orthodontist can spot a problem before it becomes … well, a bigger problema bigger problema b……