1989 “YAG Laser Treatment of Vitreous Floaters” 

International Congress of Ophthalmology XXII Singapore 

1989 “YAG Laser Trabeculoplasty for Glaucoma” 

International Congress of Ophthalmology XXII Singapore 

1997 “YAG Laser Treatment of Vitreous Floaters” 

European Congress of Cataract and Refractive Surgery Prague, Czech Republic 

2001 “YAG Laser Treatment of Vitreous Floaters” 

Southwest Florida Ophthalmic Group 

2001 “YAG Treatment of Vitreous Floaters"

Florida Society of Ophthalmology, Orlando, Florida 

2001 “Treatment of Fibrinous Pupillary Membrane Occlusion Following 

Cataract Surgery With Microruptor Laser” Ophthalmic Surgery and Lasers Geller/Xu 

2001 “YAG Laser Treatment of Vitreous Floaters” 

European Congress of Ophthalmology, Istanbul, Turkey 

2010 “Unnecessary Capsulotomy Due to a Missed Diagnosis of 

Vitreous Floaters” International Congress of Ophthalmology, Berlin, Germany 

2010 "Missed Diagnoses of Vitreous Floaters"

American Society of Cataract and Refractive Surgery, Boston

2010 “YAG Laser Treatment of Vitreous Floaters” 

Department of Ophthalmology, Nantes Hospital, Nantes, France 

2012 “YAG Laser for Vitreous Floaters” 

Orione Ophthalmology Conference, Castale Monteferatzzo, Italy Guest visiting surgeon performed cyclodialysis operation for glaucoma 

2012 “Complications of YAG Laser Vitreolysis” 

American Academy of Ophthalmology, Chicago, IL 

2013 “YAG Laser Vitreolysis” 

Orione Ophthalmology Conference, Elba, Italy Guest surgeon laser vitreolysis 

2014 “Technique and Complications of YAG Laser Vitreolysis” Orione Ophthalmology Conference, Catania, Sicily, Italy Guest surgeon Ellex laser vitreolysis 

2016 “YAG Laser Vitreolysis Update” Orione Ophthalmology Conference, Sicily, Guest surgeon

2017 "YAG Laser Vitreolysis - What works, What doesn't. Caveats" Rush Medical School, Department of Ophthalmology, Chicago

2017 "YAG Laser Treatment of Vitreous Membranes"

International Congress of Ophthalmology, Guadalajara, Mexico

2018 Didactic Course “YAG Vitreolysis”

American Osteopathic Academy of  Ophthalmology

Bonita Springs, Florida

2018 “YAG Laser Vitreolysis-what works, what doesn’t”

Florida Society of Ophthalmology, Orlando, Florida

2018 “YAG Vitreolysis Update” and Guest Surgeon with an Ellex laser in Clinic

Orione Eye Conference, Sardinia, Italy

2019 " YAG Laser Vitreolysis"

Ziv Medical School, Tsvat, Israel