Result(18) COVID-19 pandemic(18) COVID-19(16) Care(9) pandemic(9) surgeon(9) reported(9) Telemedicine(7) International(7) spine surgery(7) elective surgeries(6) greater(6) intensity(6) participant(6) Patient(6) Effect(6) Global(6) spine(6) response(6) Course(6) patients(6) average(6) coronavirus(6) Region(6) lockdown(6) help(6) addressed(3) MERS(3) demonstrated(3) back pain(3)