Dear Friends – This past week I was invited to give two back to back courses in Leon and Querétaro Mexico. The first course was in Leon-Guanajuato and it was about the importance of diagnosis in Orthodontics. The two day course was «The Key to Success is all about Diagnosis” and more than 150 doctors were present and it was an incredible success. Clearly an indication that more than ever diagnosis should be an integral part of orthodontic treatment. Our patients are more than just teeth!! The next course was a three day course in Querétaro and the topic was “Interdisciplinary treatment”. The importance of working in a team environment to be able to obtain excellence was covered and how today this an absolute necessity since we treat more and more adults today. As always took advantage to visit the beautiful cities of Leon, Guanajuato and Querétaro.