face to face discussion of individual cases, discussing errors and misunderstandings between each other with open-minded attitude will probably improve not only communication but the understanding between each side of the professionals.
Discussing each and every case with your dental technician and about what should be the outcome too will definitely improve the quality of communication, being friendly, discussion about topics together about avoiding errors and if so happen how to deal with it will help you in long run
In all honesty, the humility of both parties improves the quality of communication between them, and even makes the patient at the end of the treatment plan very happy and satisfied with the dentists’ services