Knicks announce diagnosis of Reggie Bullock's mystery medical issueBullock underwent surgery to repair cervical disc herniation7/17/2019, 8:18 PMMar 4, 2019; Los Angeles, CA, USA; Los Angeles Lakers guard Reggie Bullock (35) passes the ball during the first quarter against the Los Angeles Clippers at Staples Center. Mandatory Credit: Richard Mackson-USA TODAY Sports / Richard Mackson