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Table 2 Distribution of FJOA in LDH patients (441 segments, 882 FJs)

From: Association between lumbar disc herniation and facet joint osteoarthritis

LDHFJOATotal
G0G1G2G3
Degree of LDH
 MSU-124 (8.0%)107 (35.7%)138 (46.0%)31 (10.3%)300
 MSU-213 (2.9%)116 (26.0%)254 (57.0%)63 (14.1%)446
 MSU-33 (2.2%)35 (25.7%)58 (42.7%)40 (29.4%)136
 Total40 (4.5%)258 (29.3%)450 (51.0%)134 (15.2%)882
Location of LDH
 MSU-A26 (6.2%)138 (39.9%)206 (49.0%)50 (11.9%)420
 MSU-AB9 (5.2%)46 (26.7%)95 (55.2%)22 (12.8%)172
 MSU-B5 (2.0%)59 (24.0%)126 (51.2%)56 (22.8%)246
 MSU-C0 (0.0%)15 (34.1%)23 (52.3%)6 (13.6%)44
 Total40 (4.5%)258 (29.3%)450 (51.0%)134 (15.2%)882
  1. FJOA facet joint osteoarthritis, FJs facet joints, LDH lumbar disc herniation, MSU Michigan State University