Initiated in 1991, the World Congress of Polish Physicians and Dentists has attracted more than 5,000 participants from over 50 countries and regions. The Congress is the result of cooperation between doctors of Polish origins who practice abroad and doctors practicing in Poland. It could not take place without good relations, built for years. The feedback received in previous years shows that participants feel that the experience gained at the Congress helps them to enhance their work practice. The title of the current event is "Challenges of Modern Medicine" including dentistry.