Dr. Dušanović presented more than 40 professional papers at congresses and symposiums in the country and abroad and published dozens of papers in Yugoslav and international publications.

After completing his specialization, Dr. Aleksandar Dušanović continued to further improve himself in leading world centers, primarily in Serbia (Yugoslavia) and France.

Professor Gilbert Aich (Paris) is the founder of the French Association for Nose Surgery and a world leader and founder of modern nose surgery. With him, Dr. Aleksandar Dušanović has been working continuously for more than 11 years, thus acquiring the most up-to-date knowledge and experience in the field of nose surgery.

Continuous education and training is imperative for every modern surgeon, but it is a special privilege and honor to be continuously present for more than two decades in the work and mutual exchange of knowledge and experiences under the auspices and influence of one of the ten most famous plastic surgeons in the world, the founder of the French association of plastic surgeons, Professor Bernard Cornette de Saint Cyr.