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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Comparison of the French and CARDS classifications for lumbar degenerative spondylolisthesis: reliability and validity

Fig. 2

Diagram of the French classification. a Type 1, SVA (3.4 cm) < 4 cm, SL (16°) > 5°, LL (52°) > PI (55°)-10°; b Type 2, SVA (3.7 cm) < 4 cm, SL (5°) = 5°, LL (38°) > PI (44°)-10°; c Type 3, SVA (3.6 cm) < 4 cm, LL (41°) < PI (56°)-10°, PT (23°) < 25°; d Type 4, SVA (3.8 cm) < 4 cm, LL (38°) < PI (58°)-10°, PT (35°) > 25°; e Type 5, SVA (10.6 cm) > 4 cm

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