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Table 1 The basic data of 157 patients with one-segment lumbar degenerative diseases

From: Analysis of the correlative factors in the selection of interbody fusion cage height in transforaminal lumbar interbody fusion

Disc level Disease type Male Female Average age (y) Average height (cm) LDH LSS DLS
L3-4 9 3 6 60.4 ± 10.1 164.1 ± 9.4 3 3 3
L4-5 125 54 71 59.9 ± 11.8 163.0 ± 7.9 48 45 32
L5-S1 23 11 12 48.7 ± 13.3 166.4 ± 7.9 23 3 7
Total 157 68 89 58.0 ± 12.5 163.5 ± 8.5 64 51 42
  1. LDH: lumbar disc herniation, LSS: lumbar spinal stenosis, DLS: degenerative lumbar spondylolisthesis