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Table 3 Overall correlations among rates of change in contralateral intervertebral foramen parameters

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

  FH FA D-F SA
PDH 0.516** 0.553** 0.131 0.228
SA − 0.158 − 0.197 0.025
  1. **p < 0.01
  2. D-F disc-to-facet distance, FH foraminal height, PDH posterior disc height, SA segmental angle, FA foraminal area