Efficacy of Preoperative Risk Stratification of Resident Phacoemulsification Surgery

Omar Moussa^a, Tahvi D. Frank^b, Ives A. Valenzuela^a, Joah Aliancy^a, Dan A. Gong^c, Lora R. Dagi Glass^a, Bryan J. Winn^d, George A. Cioffi^a, Royce W. S. Chen^a

1. ^aOphthalmology, Columbia University Irving Medical Center, New York, New York, United States
2. ^bColumbia University Vagelos College of Physicians & Surgeons, New York, New York, United States
3. ^cOphthalmology, Massachusetts Eye and Ear Infirmary , Boston, Massachusetts, United States
4. ^dOphthalmology, University Of California San Francisco, San Francisco, California, United States