Reinas, RKitumba, DPereira, LBaptista, AMAlves, ÓL2020-04-252020-04-252020-03J Spine Surg. 2020 Mar;6(1):233-242.http://hdl.handle.net/10400.26/32035Cervical disc arthroplasty (CDA) is a valid option for single-level cervical disc disease (CDD) as an alternative to fusion. However, the use in 3- and 4-level disc disease is under scrutiny with scarce data published so far. Our aim was to study clinical and radiological outcomes of arthroplasty in patients with multilevel CDD.engArtroplastiaVértebras CervicaisArthroplastyCervical Vertebraejournal article10.21037/jss.2020.01.09