This is the application used daily in the Academy Dental Practice - a busy NHS/private practice owned and run by the author (yes, I am a dentist).
OpenMolar1 is pretty much hard wired to be of use to this or a VERY similar practice. If you are looking for an open source solution for your dental practice, or that of a friend or relative, this is probably not it!
That said, this is a full featured, reliable and thoroughly tested application which is still undergoing
development regularly. It has been translated into many languages. I hope you try it out!
The application is released under a free-software license - GPLv3.
Those with programming talent are invited to contribute.
Waiting for bug reports following release of version 0.6.3
Neil Wallace 29th February 2016.