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Fig. 2 | Journal of Orthopaedic Surgery and Research

Fig. 2

From: Biomechanical effects of interbody cage height on adjacent segments in patients with lumbar degeneration: a 3D finite element study

Fig. 2

Normal lower lumbar spine model, three different degrees of degenerative lumbar spine models and TLIF operation model. a Normal lower lumbar spine model. b Mild degeneration model of L3–L4 segment. c Moderate degeneration model of L3–L4 segment. d Severe degeneration model of L3–L4 segment. e TLIF model of L4–L5 segment

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