1. Eva’s seminar held at the Grand Hyatt Hotel in Dubai, held in February of 2021. Attend as a speaker, and give a presentation that includes some cases for discussion. 2. The virtual meeting of the Egyptian Orthopedic Society, held in February 2021. An intensive training course entitled: “Unilateral Knee Joint Preparation from A to Z”. 3. The 13th International Congress of the Chinese Orthopedic Association (COA), held in October 2019 in Beijing, China. Conference attendees as a speaker, explaining the TKA algorithm and how to follow it, with a case presentation. 4. (AO Reconstruction Middle East) course on the hip and knee joints, held in October 2019, at the Rawdat Al Bustan Hotel in Dubai. Attend as a faculty member and give a presentation on the diagnosis of PPJI. 5. The 8th International Joint Rehabilitation Conference, held in April 2019, at Conrad Hotel, Dubai. Attending as a speaker, giving a presentation entitled: “Conversion of UNI into TKA”, and another presentation entitled “Conversion of unstable intertrochanteric fracture into THA; Tips and tricks”. 6. Symposium of Al-Hikma Pharmaceutical Company, in March of 2019, in Aswan, Egypt. Attend as a speaker, and give a presentation titled: “Ask an Expert, What Would You Do?”. 7. Symposium of the Egyptian Society for Hip and Hip Surgery on “difficult 1ry” THA, in March 2019, in the Egyptian city of Menoufia. Attending as a speaker, giving a presentation entitled: “THA for Intertrochanteric Fractures”. 8. 11th Arthroplasty Training Course of All India Medical Science Foundation, February 2019, New Delhi. Attending as a speaker, giving a presentation titled: “Primary TKA Methods, Transformation of a Flat Knee into TKA”. 9. The International Joint Rehabilitation Conference, in September 2018, at the Fairmont Hotel, Cairo, Egypt. Attending as a representative of the Organizing Committee and as a speaker, and giving two presentations with the following titles: Converting a Vulcanized Knee into a TKA. Ask an expert, what would you do? 10. AO Reconstruction Middle East Special Session in September 2018, Dubai. Attending as a faculty member, and giving presentations on: Conversion of an inflated knee into a TKA. Primary TKA means.) 11. The International Joint Reconstruction Conference, in September 2017, at the Fairmont Hotel, Cairo. Attending as a representative of the Organizing Committee, and giving presentations with titles: Diagnosing PPI. Ask an expert, what would you do? 12. AO Reconstruction Middle East course, in September 2017, in Dubai. Attend as a faculty member, and discuss several topics, including: Conversion of an inflated knee into a TKA. Bearing surfaces in THA. Improving the patient’s journey within the process. 13. AO Reconstruction Middle East Course, October 2017, Cairo. Attend as a member of the faculty, and discuss the diagnosis of PPI. 14. Joint preparation training course in January 2017 AD, in Porto Sokhna, Egypt. Attend as a speaker and give a case presentation entitled: “case presentation in complex TKA”. 15. EEMEA Exeter (Level II) Meeting on Principles of Hip Replacement, October 2016, Bucharest, Romania. 16. International Joint Reconstruction Conference in April 2016, Intercontinental Citystars Hotel, Cairo. Attending as a representative of the Organizing Committee, and discussing two important topics: Management of Flexion Deformities in TKA. Management of periprosthetic fracture in TKA. 17. Attending the fourth session of the Emirates International Orthopedic Conference, in April 2016, held in Dubai Festival City, United Arab Emirates. 18. Joining the American Academy of Orthopedic Surgeons, Orlando, USA, in March 2016. 19. Attending the 16th session of the European Union of the National Society of Orthopedics and Traumatology, in May 2015, held in Prague, the capital of the Czech Republic. 20. Attending the EEMEA Exeter (Level 3) meeting on the most important updates on hip replacement, UK, March 2015. 21. Attending a training course on knee arthroscopy, in March 2015, in Opatija, Croatia. 22. The International Conference on Joint Reconstruction, in September of 2014, held at the Fairmont Hotel, Cairo. The audience was held as a representative of the Organizing Committee and speaker, giving a presentation titled “Pre-TKA Surgery Planning”. 23. Attending a training course on arthroscopy of the worn out shoulder, in September of 2014, held at the Egyptian University of Assiut. 24. Attended the AO Traumatology Course (Major Updates in Traumatology), June 2014 in Cairo. 25. AO Trauma Course (Principles of Trauma Surgery and How to Manage ORP), in April 2012 AD, in Dubai. Attend as a faculty member, and discuss three different titles. 26. Attended (reviewed) Zimmer’s Advanced Knee Course in April 2012, held at the American Hospital Dubai. 27. The International Joint Rehabilitation Conference for the Middle East, in March 2012, at the Dubai World Trade Center. Attendance as representative of the organizing committee and speaker, discussing total flexion after TKA. 28. Joining the American Academy of Orthopedic Surgeons in February 2012, San Francisco, USA. 29. Attending a training course on total replacement of a worn out knee joint, in February 2012, offered by the Sharjah Surgical Institute in the United Arab Emirates. 30. Attending the first session of the Emirates International Conference on (controversy in orthopedic injuries and the most prominent controversies raised in arthroscopy and joint preparation)

and Sports Medicine and Foot and Ankle Surgery) in November 2011. This course was held at the Jumeirah Emirates Towers Hotel in Dubai. 31. Attended the AO Trauma Course (Fracture Principles and Management) in October 2011, held in the Emirate of Dubai, United Arab Emirates. 32. Attended an advanced knee course by Zimmer in September 2011, held in Dubai, under the title: “Challenges in Fracture Management and Latest Updates in Plate and Screw Therapy”. 33. Basic life support provider in June of 2011, at the American Hospital in Dubai, UAE. 34. Attending the twelfth session presented by the European Federation of the National Society of Orthopedics and Traumatology in June of 2011, held in Copenhagen, Denmark. 35. Attending the Arab Health Conference in January 2011, in Dubai. 36. Participation in the American Society for Bone and Mineral Research, located in Toronto, Canada, in November 2010. 37. Attended Zimmer’s Advanced Knee Revision Course in October 2010 at American Hospital Dubai. 38. The International Society for Technology in Joint Surgery Conference, in October 2010, at the Intercontinental Festival City Hotel, Dubai. Attending as a representative of the organizing committee of the conference, and presenting a research paper entitled: “How to achieve total flexion after total knee replacement”. 39. Joining an international joint surgery training course entitled: (Fundamentals of the Hip Joint – Advanced Level), in February 2009, held at the 6th of October University in Egypt. 40. Attending the Third International Course on Hip Resurfacing, in October 2008, in Alexandria, Egypt. 41. Joining the training course on shoulder, hip and knee joint surgery affiliated to the American Cleveland Clinic, in February 2008, held at the 6th of October University in Egypt. 42. Attending an intensive training course entitled: (How to manage long bone fractures from A to Z), in March of 2008, held at the Faculty of Medicine – Kasr Al-Aini, Cairo University. 43. Attending the first session of the International Conference on Bone Deformities, in March 2007 AD, held in Cairo Governorate. 44. Join a training course on statistics and research. 45. Attending the 57th, 58th, 59th and 60th annual international conferences of the Egyptian Orthopedic Association, held in Cairo, Egypt.