1. Audit of Hand Injuries in Labor workers. The Irish Association of Plastic Surgery (IAPS) Annual Meeting, Cork, Irland, Mai 2006.
2. Quantification of Lymphatic Function Following Lymphatic Vessel Injury or Lymph Node Excision. The Canadian Society of Plastic Surgeons (CSPS) 61st Annual Meeting, Banff, Alberta, Kanada, Mai 2007.
3. Microsurgical Autotransplantation of Lymph Nodes and the Prevention of Experimental Lymphedema. The Canadian Society of Plastic Surgeons (CSPS) 62nd Annual Meeting, St. John’s, Neufundland, Kanada, Juni 2008.
4. Experimental Treatment of Post-Surgical Lymphedema with Autologous Lymph Node Transplantation.126. Kongress der Deutschen Gesellschaft für Chirurgie (DGC), München, April 2009.
5. The Use of Biosynthetic skin substitute (Biobrane) in the Treatment of Exfoliative Skin Disorders.126. Kongress der Deutschen Gesellschaft für Chirurgie (DGC), München, April 2009.
6. Treatment of Secondary Lymphedemas by Microsurgical Lymph Vessel Transplantation: A Review of 14 Cases. The Canadian Society of Plastic Surgeons (CSPS) 64th Annual Meeting, Halifax, Neuschottland, Kanada, Juni 2010.
7. Surgical Treatment of Secondary Lymphedemas by Microsurgical Lymph Vessel Transplantation. 23rd International Congress of Lymphology, Malmö, Schweden, September 2011.
8. Treatment of Secondary Lymphedemas by Microsurgical Lymph Node Autotransplantation. 23rd International Congress of Lymphology, Malmö, Schweden, September 2011.
9. Microsurgical Transplantation of Autologous Lymph Vessels in Sheep as Treatment for Secondary Lymphedema. 16th World Congress of the International Confederation for Plastic, Reconstructive and Aesthetic Surgery (IPRAS), Vancouver, BC, Kanada, Mai 2011.
10. How to Build an Experimental Animal Model for lymphatic Research: Lymphangiogenesis after Lymph Node Transfer. 2nd European Conference on Supermicrosurgery, Barcelona, Spanien, März 2012.
11. Physiology of the Lymphatic System: Lymphangiogenesis Following Microsurgical Lymph Node Transfer. The American Society of Reconstructive Microsurgery (ASRM). Kauai, Hawaii, USA, Januar 2014.
12. A Novel Microsurgical Concept for the Treatment of Bilateral Lower Extremity Lymphedema. The 7th European Plastic Surgery Research Council (EPSRC). Hamburg, August 2015.
13. Microsurgical treatment options to improve the function and cosmesis of extremity lymphedema. 28. Jahrestagung der Gesellschaft für Ästhetische Chirurgie Deutschland e.V. (GÄCD), Köln, Oktober 2015.
14. A Selective Microsurgical Approach for Treating Bilateral Lower Extremity Lymphedema. The American Society for Plastic Surgery (ASPS), Boston, Massachusetts, USA, Oktober 2015.