2011 Amsterdam Foot and Ankle Course, AMC
2012 Amsterdam Foot and Ankle Course, AMC
2013 Amsterdam Foot and Ankle Course, AMC
2012 Master foot and ankle surgery Course York, GB.
2012 International Arthroplasty meeting, Barcelona
2013 Foot and Ankle Arthroscopy Course, Arezzo, Italië
2013 First European Hip arthroscopy Course
2014 Amsterdam Foot and Ankle Course, AMC
2014 Second International Congress on cartilage repair of the Ankle
2015 Current Concepts Meeting on Chronic Syndesmotic Instability
2015 A Comprehensive Symposium on Ankle Arthroscopy: from Basics to Advanced Surgeries
2015 International Congress on Cartilage repair of the ankle, South Africa
2015 First Dutch KITE Safety Congress, Noordwijk
2016 State of the art on ankle pathology & sports trauma, Barcelona
2016 Hip Arthroscopy Course, Wolf Acadamy, Leipzig
2016 International Ankle Arthroplasty congress, Scheffau
2016 Kitesafety congress, Noordwijk
2016 Amsterdam Foot and Ankle Course, AMC
2016 ESSKA Congress, Barcelona
2016 Symposium Ankle Arthroplasty, Amsterdam September 2016
2017 2ndInternational congress on Ankle Arthroplasty, Scheffau, Austria.
2017 Peroneal consensus meeting. London.
2017 Amsterdam Foot and Ankle Course, AMC
2017 Skillslab Enkelarthroscopie AMC.
2017 Advanced Ankle Arthroscopy Course, ESSKA, München.
2017 Consensus Meeting Cartilage Ankle, Pittsburgh.
2018 3rdInternational congress on Ankle Osteoarthritis. Scheffau, Austria.
2018 ESSKA congress, Glasgow, Scotland
2018 FAST course, AMC Amsterdam
2018 Symposium Ankle Arthroplasty, Amsterdam November 2018
2019 4thInternational congress on Ankle Osteoarthritis. Scheffau, Austria.
2019 ESSKA Speciality day, Madrid Spain.
2019 International Congress on Cartilage repair of the ankle, Dublin.
2019 Hip arthroplasty Course, Lucern
2019 FAST course, AMC Amsterdam
