Overview of randomized controlled trials on cervical disc arthroplasty.
| Author (y) | Study Treatment | Follow-Up (mo) | Number of Levels |
| Radcliff et al (2017)9 | Mobi-C | 84 | 1 |
| Vaccaro et al (2018)18 | Secure-C | 84 | 1 |
| Garrido et al (2010)19 | Bryan | 48 | 1 |
| Burkus et al (2014)20 | Prestige ST | 48 | 1 |
| Rožanković et al (2014)21 | Discover | 24 | 1 |
| Hisey et al (2016)22 | Mobi-C | 60 | 1 |
| Janssen et al (2015)24 | ProDisc-C | 84 | 1 |
| Phillips et al (2015)23 | Porous Coated Motion (PCM) | 60 and 84 | 1 |
| Sasso et al (2017)26 | Bryan | 84 and 120 | 1 |
| Sasso et al (2007)25 | Bryan | 24 | 1 |
| Skeppholm et al (2015)10 | Discover | 24 | 1 |
| Lavelle et al (2019)27 | Bryan artificial disc | 120 | 1 |
| Vleggeert-Lankamp et al (2019)28 | ActivC | 24 | 1 |
| Zhang et al (2012)29 | Bryan | 24 | 1 |
| Zhang et al (2014)30 | Mobi-C | 48 | 1 |
| Coric et al (2018)31 | Kineflex C | 60 | 1 |
| Coric et al (2006)32 | Bryan | 24 | 1 |
| Donk et al (2017)33 | Bryan | 60 | 1 |
| Cheng et al (2011)34 | Bryan | 36 | 1, 2, and 3 |
| Porchet et al (2004)35 | Prestige II | 24 | 1 |
| Miller et al (2008)36 | Bryan | 84 | 1 |
| McAfee et al (2010)37 | PCM | 24 | 1 |
| Nabhan et al (2007)39 | ProDisc-C | 36 | 1 |
| Nabhan et al. (2007)39 | ProDisc-C | 6 | 1 |
| Hou et al (2016)40 | Mobi-C | 60 | 1 |
| Riina et al (2008)41 | Prestige ST | 24 | 1 |
| Sundseth et al (2017)42 | Discover | 24 | 1 |
| Hacker (2005)43 | Bryan | 12 | 1 |
| Skeppholm et al (2013)44 | Discover | 24 | 1 |
| MacDowall et al (2019)45 | Discover | 60 | 1 |
| Radcliff et al (2017)9 | Mobi-C | 84 | 2 |
| Skeppholm (2015)10 | Discover | 24 | 2 |
| Cheng et al (2009)48 | Bryan | 24 | 2 |
| Yang et al (2018)47 | Mobi-C | 81 | 2 |