If the orthodontist is not able to see you within a short period of time
, that might not be a problem. What would be a problem would be missing out on a session that could have been booked had you called for an appointment. Again, it is best to call the orthodontist's office to book an appointment as soon as you notice damage has occurred. This would be the wisest course of action to take and the one recommended by Dr Bryan Altshuller.