- International member of « Sociedade Brasileo de Microcirurgia »
- International member de la “Societa Italiana della Cirurgia della Mano”
- International member of «American Society for Surgery of the Hand »
- International member of «American Association for Hand Surgery »
- International member of «Arthroscopic Association of North America »
- International affiliate member of American Academy of Orthopaedic Surgeons.
European society.