Table 3

Range of motion (ROM) for cTDR devices from pivotal IDE study.

IDE study Mean ROM (degrees)
Prestige ST7.7
Prodisc-C8.4
Bryan Disc6.5
Secure-C9.7
PCM5.7
Mobi-C 1-level10.8
Mobi-C 2-level10.1, 8.3
Kineflex/C9.8