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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Establishment of a risk prediction model for residual low back pain in thoracolumbar osteoporotic vertebral compression fractures after percutaneous kyphoplasty

Fig. 4

Example of each grade of interspinous ligament degeneration (orange arrow). A mild (high signal intensity on T1- and T2-WI). B moderate (low signal intensity on T1-WI and high signal intensity on T2-WI). C severe (low or iso-signal intensity on T1- and T2-WI with marked narrowing of the interspinous interval)

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X