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Table 4 Correlations among rates of change in various parameters in the oblique group

From: Morphological changes of contralateral intervertebral foramen induced by cage insertion orientation after unilateral transforaminal lumbar interbody fusion

  FH FA D-F SA
PDH 0.660** 0.301 0.023 − 0.001
SA − 0.297 − 0.596** − 0.144
  1. **p < 0.01
  2. D-F disc-to-facet distance, FH foraminal height, PDH posterior disc height, SA segmental angle, FA foraminal area