Comparison of outcomes from tooth avulsion at home or at school. 32 avulsed teeth ,but 18 could not be replanted and 4 lost to follow-up, leaving 10 children with 10 traumatic tooth avulsions - five at school and five at home. Case series.
What is an Internal Transaction Number (ITN)? The Internal Transaction Number (ITN) is the AES generated number assigned to a shipment confirming that the EEI was accepted and is on file in the AES. If you wish to receive automatic updates to this Q&A, select Subscribe to Updates on the left side of this screen. Updated 12/16/2015 02:56 PM.
OCN (Operating Company Number) is a 4 character ID for North American phone companies. OCN numbers are assigned by NECA and used to identify companies in other telecommunications resources such as the LERG. NECA sells the list of OCN numbers, but the other sources make similar information available free.