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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Efficacy of lumbar decompression under large-channel spinal endoscope in elderly patients with segmental lumbar spinal stenosis

Fig. 4

CT and X-ray images of typical lumbar spinal stenosis patients before and after operation in control group. An 84-year-old female patient with L4-5 lumbar spinal stenosis was treated with open decompression. a and b showed preoperative CT, showing L4-5 lumbar spinal stenosis. c shows adequate decompression of the spinal canal on CT. d shows the X-radiographs 1 month after surgery, with no lumbar instability

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X