- Oct. 91 - May 92:
Clinical fellowship in Pediatric orthopaedics, Orthopadisches Spital Wien, Austria. "Prof. Dr. Franz Grill".
- A one-week visit to the pediatric orthopaedic department, Bulovka Hospital, Prague.
- Nov. 95 - Feb. 96:
Clinical fellowship in pediatric orthopaedics, Leuven University, Belgium. "Prof. Dr. Guy Fabry".
- Nov. 97 - April 98 :
Clinical fellowship in pediatric orthopaedics, Nuffield orthopaedic centre, Oxford University. "Mr. MK Benson".
Workshops and conferences:
- Arthroscopy workshop held by Prof. Eriksson (Karolinska Institute, Sweden.
- A one-week workshop (Microsurgery) in the Military Academy in Egypt.
- 2 hip sonography workshops held by Prof. D. Graf in Stolzalpe, Austria.
- 2 hip sonography workshops held by Prim. Univ. Prof. G. Grill in Vienna Speising hospital, Austria in 1992.
- A-O Basic course from September 30 to October 5, 1996.
- Advanced seminar on limb reconstruction and trauma using Orthofix system in 1997 from March 13 – 16 in Cairo.
- Participated in the AAOS / EOA Review course, November 11 – 14, 1997.
- Attended all the clinical meetings and International conferences organized by E.O.A.
- Organized the 1st International Ilizarov course in 26th, 27th October 1999 - Cairo.
- Participated in Pan Arab International Orthopaedic Conference in Damascus, October, 2001.
- Participated as a lecturer and organizer in the intensive Ilizarov course in 30th, 31st October 1999 held in Alexandria.
- International symposium about osteoporosis, Cann, France, April, 2002.
- Organisation of four International Ilizarov meetings in Cairo: 1999, 2000, 2001 and 2002.
- Organisation of Ilizarov courses and workshops in Mahalla, Alexandria, Menya and Mansoura.
- Participated in the EPOS Meeting in London 2-5 2003
- Attended the symposium about pain control in Oslo, Norway, May 2003.
- Attended a symposium about osteoporosis in Greece, 29-31 May 2003.
- Attended EFORT Meeting in Helsinki 6 – 10 June, 2003.
- Participated in The SICOT International meeting in Cairo 10-13 Septemper 2003.
- I was the Secretary General of the Egyptian Orthopaedic Association International Congress in Cairo 15-18 December 2003.
- I was the Secretary General of the Conference about deformity correction 26 April 2004.
- Participated in The International EPOS meeting 31 March-2 April 2004 in Geneve, Switzerland.
- I was invited to give 3 lectures about Egyptian Experience with Tlizarov Surgery in Riad, Gedda and Dammam in Saudi Arabia.
- I was invited to give 2 lectures in The Saudi-Egypian International Orthopaedic Meeting in Sharm El-Shikh 21-24 April 2004.
- Participated in The International ASAMI meeting 27-29 May 2004 in Istambul, Turkey.