Fellowships
Foot and Ankle Surgery
Department of Orthopedic Surgery, Harbor View Medical Center, Seattle, Washington, USA (S.T.Hansen jun. MD), June 1988- March 1989

Pediatric Orthopaedics
Orthopédie et Chirurgie Réparatrice de l’enfant, Hôpital Trousseau Université Paris VI, (Prof. H. Carlioz), March – November 1989
Orthopaedic reconstructive surgery of the soft Tissues
Hôpital Trousseau Université Paris VI, (Prof. H. Carlioz) et Hôpital Avicenne, Université Paris XIII (Prof. J. Y. Nordin, Dr. A. C. Masquelet), March – November 1989
Visiting Fellowship in:
Pediatric Orthopaedics
Medical University of Southern Africa (MEDUNSA), Medunsa 0204 Box 244, (Prof. R. Golele) Republic of South Africa, June – July 1993
Microsurgery
Milwaukee County Medical Complex, Milwaukee, Wisconsin, USA (Prof. J. S. Gould), July 1994
Traumatology
Klinik für Unfall- und Wiederherstellungschirurgie, Technische Universität Dresden, (Prof. H.Zwipp), November – December