• Member of the organizing committee 7th Athens shoulder course with live surguries and hands on practice on cadaveric specimen
  • Chairman of the organizing committee 6th Athens shoulder course with hands on practice on cadaveric specimen
  • 1st Orthopedic clinic National Kapodestrian University of Athens, Center of Shoulder Arthroscopy & Surgery, IASO General, Athens, 16-17 January 2014
  • Chairman of the organizing committee 5th Athens shoulder course with hands on practice on cadaveric specimen
  • Center of Shoulder Arthroscopy & Surgery, IASO General, Athens, 6–7 May 2011
  • Chairman of the organizing committee 2ndth Athens shoulder course with hands on practice on cadaveric specimen. Advances and Controversies in Shoulder Arthroscopy
  • Center of Shoulder Arthroscopy & Surgery, IASO General, Orthopedic Clinic of University of Ioannina, Athens, 7-8 May 2010

  • Member of the organizing committee
  • Basic Arthroscopic techniques in knee and shoulder arthroscopy
    Center of Shoulder Arthroscopy & Surgery, IASO General, Orthopedic Clinic of University of Ioannina, Athens, 19-20 March 2010
  • 3rd Panhellenic Congress of the Hellenic Arthroscopic society
    Crete, 25-28 June, 2009
  • Shoulder Arthroscopy Course, ESSKA Upper Limb Committee Athens, 31 Oct – 1 Nov 2008
  • Athens Shoulder Course 2008, Center of Shoulder Arthroscopy & Surgery, IASO General, Athens, 27-28 March 2008
  • 2007 shoulder courses organized by Center of Shoulder Arthroscopy & Surgery IASO General and 2nd Orthopedic Clinic of 401 Athens Military General Hospital, Athens, 12-13 January, 8-9 March, 20-21 April, 7-8 June, 8-9 November
  • Arthroscopic ACL reconstruction using Buttonhole Soffix, Athens, 401 Athens Military General Hospital, 19 March 2005
  • 3rd shoulder arthroscopy course, Athens, 401 Athens Military General Hospital, 15 January 2005