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Table 5 UCLA system evaluation of intervertebral space (N = 41)

From: Analysis of clinical effect and radiographic outcomes of Isobar TTL system for two-segment lumbar degenerative disease: a retrospective study

Segment

Isobar TTL (n = 20)

Rigid (n = 21)

L2/3

1 (5.0%)

4 (19.0%)

L3/4

1 (5.0%)

0 (0.0%)

  1. P values are based on the χ2 test. P < 0.05 indicates a statistically significant difference.