MOCDO In Use

 

First, look at the two images below. (click on the image for larger view).

MOCDOUp.JPG (44050 bytes)   MOCDOLo.JPG (45522 bytes)

There are two possible gradings here:

  • IOTN 4d-for the displaced contact points of the upper canines.
  • IOTN 4h-for the missing lower lateral incisors.

Missing comes before Displacement (of contact points) in MOCDO - so the grade is 4h