MP39-12 REDUCING POST-OPERATIVE EMERGENCY DEPARTMENT VISITS AND READMISSIONS AFTER NEPHRECTOMY: AN INITIAL EVALUATION OF THE MUSIC-KIDNEY REGISTRY. (May 2022) - Butaney, Mohit; Johnson, Anna; Bulusu, Asha; Gandham, David; Qi, Ji; Jamil, Marcus; Patel, Amit; Noyes, Sabrina; Anema, John; Levin, Michael; Rosenberg, Bradley; Lane, Brian; et al.