• 6-10 Eylül 2024 42. Avrupa Katarakt ve Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Meeting). Barcelona, İspanya.
  • 5 -8 Nisan 2024 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium), Boston, ABD.
  • 28 Eylül-1 Ekim 2023 15. Bulgarian Ophthalmology Congress, Varna, Bulgaristan.
  • 8-12 Eylül 2023 Avrupa Katarakt ve Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Meeting) Viyana, Avusturya.
  • 9-11 Şubat 2023 20. Karadeniz Oftalmoloji Kongresi, (Black Sea Ophthalmology Congress, BSOS), Bakü, Azerbaycan.
  • 16-20 Eylül 2022 40. Avrupa Katarakt ve Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Meeting). Milano, İtalya.
  • 8-11 Ekim 2021 39. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Amsterdam, Hollanda
  • 23-27 Temmuz 2021 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium), Las Vegas, ABD.
  • 21-23 Şubat 2019, Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) 24. Winter Meeting, Marrakesh, Fas
  • 7-11 Ekim 2018, Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), San Francisco, ABD.
  • 3-5 Ekim 2019, XX. Russian National Congress Meeting Moskova, Rusya.
  • 14-18 Eylül 2019, 35. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Paris, Fransa
  • 31 Mayıs-2 Haziran 2019, South East European Ophthalmological Society (SEEOS) and Kosova Association of Ophthalmologists (SHOFK) Joint Meeting Priştine, Kosova
  • 3-7 Mayıs 2019, Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium), San Diego, ABD.
  • 28 Nisan-2 Mayıs 2019, The Association for Research in Vision and Ophthalmology (ARVO) Toplantısı, Vancouver, Kanada.
  • 14-17 Şubat 2019, Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) 22. Winter Meeting, Atina, Yunanistan
  • 26-30 Ekim 2018, Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Şikago, ABD.
  • 22-26 Eylül 2018, 34. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Viyana, Avusturya
  • 16-19 Haziran 2018, World Ophthalmology Congress (WOC) 2018, Barselona, İspanya
  • 25-27 Mayıs 2018, TCOD-Özbekistan Katarakt ve Refraktif Cerrahi Kursu, Taşkent, Özbekistan
  • 13-18 Nisan 2018, Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium), Washington DC, ABD.
  • 9-11 Şubat 2018, Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) 22. Winter Meeting, Belgrad, Sırbistan
  • 4-7 Aralık 2017, 27. İran Oftalmoloji Kongresi, Tahran, İran
  • 10-14 Kasım 2017, Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), New Orleans, ABD.
  • 7-11 Ekim 2017, 33. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Lizbon, Portekiz
  • 5-9 Mayıs 2017, Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium), Los Angeles, ABD.
  • 21-23 Nisan 2017, 1. Balkan Oftalmoloji Kongresi, Sarajevo, Bosna-Hersek.
  • 2-5 Mart 2017, 31. International Congress of the Hellenic Society of Intraocular Implant and Refractive Surgery, Atina, Yunanistan
  • 9-11 Aralık 2016, V. Asya Kornea Bienali (Asia Cornea Society, Biennial Scientific Meeting), Seul, Güney Kore.
  • 15-18 Ekim 2016, Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Şikago, ABD.
  • 10-14 Eylül 2016, 32. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Kopenhag, Danimarka.
  • 14-17 Kasım 2015 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Las Vegas, ABD.
  • 5-9 Eylül 2015. 32. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Barselona, İspanya.
  • 17-21 Nisan 2015. Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium), San Diego, ABD.
  • 20-22 Şubat 2015 XXXIII. European Society of Cataract and Refractive Surgery (ESCRS) Meeting İstanbul, Türkiye.
  • 17-21 Ekim 2014 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Şikago, ABD.
  • 12-17 Eylül 2014 31. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Londra, İngiltere.
  • 26-30 Nisan 2014. Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium), Boston, USA.
  • 2-6 Nisan 2014 Dünya Oftalmoloji Kongresi (World Ophthalmology Congress) , Tokyo, Japonya.
  • 15-19 Kasım 2013 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), New Orleans, ABD.
  • 24-26 Ekim 2013. 14. Uluslararası katılımlı Tüm Rusya Konferansı (All-Russian Conference with International Participation). Moskova, Rusya.
  • 5-9 Ekim 2013 30. Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium, Amsterdam, Hollanda.
  • 19-24 Nisan 2012. Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium),San Francisco, USA.
  • 16-18 Aralık 2012. Akdeniz Oftalmoloji Kongresi (Congres Mediterraneen d’Ophtalmologie) Alger, Cezayir.
  • 9-13 Kasım 2012 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Şikago, ABD.
  • 8-12 Eylül 2012 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Milano, İtalya.
  • 16-20 Şubat 2012 Dünya Oftalmoloji Kongresi (World Ophthalmology Congress) ( 33. International Congress of Ophthalmology , 12. International Congress of MEACO) , AbuDhabi, Birleşik Arap Emirlikleri.
  • 17-21 Eylül 2011 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Viyana, Avusturya.
  • 9-11 Eylül 2011 Avrupa Kontakt Lens Kongresi (European Contact Lens Society of Ophthalmologists, ECLSO), İstanbul, Türkiye.
  • 20-24 Ağustos 2011 Amerikan Retina Spesialistleri Kongresi (ASRS, American Society of Retina Specialist) , Boston, ABD.
  • 25-29 Mart 2011  Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium) ,            San Diego, ABD.
  • 18-20 Şubat 2011 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Meeting), İstanbul, Türkiye.
  • 15-19 Ekim 2010 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Şikago, ABD.
  • 04-08 Eylül 2010 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Paris, Fransa.
  • 10-14 Nisan 2010 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium) , Boston, ABD.
  • 7-9 Nisan 2010 Dünya Kornea Kongresi ( World Cornea Congress VI) Boston, ABD.
  • 4-7 Mart 2010 Dünya Oftalmolojide Tartışma Kongresi ( World Congress on Controversies in Ophthalmology , COPHy), Prag, Çek Cumhuriyeti.
  • 13-16 Haziran 2009 Avrupa Oftalmoloji Kongresi, (European Society of Ophtalmology (SOE) , Amsterdam, Hollanda.
  • 4-5 Mayıs 2009 The Vision Care Instıtute, Communication, Complications and Astigmatism in Contact Lens Practice Course , Prag, Çek Cumhuriyeti.
  • 3-8 Nisan 2009 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium) , San Fransisco, ABD.
  • 7 Nisan 2009 Kornea günü (Cornea Subspeciality day), San Fransisco, ABD.
  • 8-11 Kasım 2008 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Atlanta, ABD.
  • 13-17 Eylül 2008 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Berlin, Almanya.
  • 29-31 Ağustos 2008 Avrupa Kontakt Lens Kongresi (European Contact Lens Society of Ophthalmologists, ECLSO), Vilnius, Litvanya.
  • 28 Haziran-2 Temmuz 2008 Dünya Oftalmoloji Kongresi  (World Ophthalmology Congress, WOC) Hong Kong, Çin.
  • 19-20 Nisan 2008 Frankfurt Retina Toplantısı, Main, Almanya.
  • 4-9 Nisan 2008 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium) , Şikago, ABD.
  • 9-13 Kasım 2007 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), New Orleans, ABD.
  • 10 Kasım 2007 The New York Eye and Ear Infirmary Institute for Continuing Medical Education “Glaucoma progression: Detection and Management”New Orleans, ABD.
  • 7-12 Eylül 2007 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Stockholm, İsveç.
  • 18-21 Temmuz 2007 Dünya Glokom Kongresi, (World Glaucoma Congress), Singapur.
  • 22-24 Haziran 2007 Avrupa Kontakt Lens Kongresi ( European Contact Lens Society of Ophthalmologists, ECLSO). Antwerp, Belçika.
  • 6-10 Mayıs 2007 Amerikan Vizyon ve Oftalmoloji Araştırma Kongresi, (Association for Research in Vision and Ophthalmology (ARVO) Meeting), Fort Lauderdale, ABD.
  • 10-11 Kasım 2006 Kornea günü (Cornea Subspeciality day), Las Vegas, ABD.
  • 11-14 Kasım 2006 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium) , Las Vegas, ABD.
  • 3-8 Ekim 2006 Avrupa Kontakt Lens Kongresi (European Contact Lens Society of Ophthalmologists, ECLSO). Dubrovnik, Hırvatistan.
  • 7-10 Nisan 2006 Görme Tashihinde Global Sempozyum (Global Symposium on Vision Correction), Atina, Yunanistan.
  • 18-22 Mart 2006 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium) , San Fransisco, ABD.
  • 10-14 Eylül 2005 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Lizbon, Portekiz.
  • 4-7 Ağustos, 2005 Amerikan Katarakt Refraktif Cerrahi Yaz Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Summer Symposium) , Seattle, ABD.
  • 23-26 Haziran 2005 Avrupa Kontakt Lens Kongresi ( European Contact Lens Society of Ophthalmologists, ECLSO) , 12. Medikal Kontakt lens ve oküler yüzey Birliği (Medical Contact Lens and Ocular Surface Association, MCLOSA) toplantısı. Londra, İngiltere.
  • 17-18 Nisan 2005 Expert Dialogue Meeting on Management of AMD, Tel –Aviv, İsrail.
  • 15-17 Ekim 2004 Avrupa Kontakt Lens Kongresi (European Contact Lens Society of Ophthalmologists, ECLSO), Budapeşte, Macaristan.
  • 25-29 Nisan 2004 Amerikan Vizyon ve Oftalmoloji Araştırma Kongresi, (Association for Research in Vision and Ophthalmology (ARVO) Meeting), Fort Lauderdale, ABD.
  • 1-5 Mayıs 2004 Amerikan Katarakt Refraktif Cerrahi Kongresi (American Society of Cataract and Refractive Surgery (ASCRS) Symposium) , San Diego, ABD.
  • 18-21 Eylül 2003 Avrupa Kontakt Lens Kongresi (European Contact Lens Society of Ophthalmologists, ECLSO) , Venedik, italya.
  • 6-10 Eylül 2003 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Münih, Almanya.
  • 20-23 Ekim 2002 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Orlando, ABD.
  • 7-11 Eylül 2002 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Nice, Fransa.
  • 11-14 Kasım 2001 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), New Orleans, ABD.
  • 21-23 Haziran 2001 Avrupa Kontakt Lens Kongresi (European Contact Lens Society of Ophthalmologists, ECLSO) , Santander, İspanya.
  • 3-7 Haziran 2001 Avrupa Oftalmoloji Kongresi, (European Society of Ophtalmology (SOE) , İstanbul, Türkiye.
  • 27-30 Eylül 2000 Avrupa Kontakt Lens Kongresi (European Contact Lens Society of Ophthalmologists, ECLSO) , Antalya, Türkiye.
  • 2-6 Eylül 2000 Avrupa Katarakt Refraktif Cerrahi Kongresi (European Society of Cataract and Refractive Surgery (ESCRS) Symposium), Brüksel, Belçika.
  • 21-26 Mayıs 2000 Akdeniz Oftalmoloji Kongresi (6. Mediterranean Ophthalmical  Society Congress and 6. Michaelson Symposium). Kudüs, İsrail.
  • 24-27 Ekim 1999 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Orlando, ABD.
  • 22-27 Şubat 1999 Senior Ophthalmologists Visiting Alcon programı, Fort Worth, ABD.
  • 21-26 Haziran 1998 Dünya Oftalmoloji Kongresi  (International Congress of Ophthalmology), Amsterdam, Hollanda.
  • 14-16 Kasım 1997 Barselona Üniversitesi,  Glokom  tedavisinde yeni gelişmeler konulu konferans, Barselona, İspanya.
  • 1-5 Haziran 1997 Avrupa Oftalmoloji Kongresi, (European Society of Ophtalmology (SOE) , Budapeşte, Macaristan.
  • 27-31 Ekim 1996 Amerikan Oftalmoloji Akademisi Toplantısı (American Academy of Ophthalmology Meeting), Şikago, ABD.
  • 26-29 Haziran 1995 10. Avrupa Oftalmoloji Kongresi, (European Society of Ophtalmology (SOE), Milano, İtalya.