There are several codes--specifically code D6068 is what I called about today-- that are not showing in charting. When you type in the code and then click on the tooth number nothing happens. The code is active. When I called today I was told that there are several codes that do not show on the charting and it is a known problem but the code shows in the written detail at the bottom so I am "Good to go". We are NOT good to go--the code does need to show. This has been a problem for quite a while--please advise.