Prolapse of lumbar intervertebral discs is a common disease and a disease with a high incidence in orthopaedics department.

腰椎间盘突出症是骨科的常见疾病和多病发。

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Prolapse of lumbar intervertebral discs is a common disease and a disease with a high incidence in orthopaedics department.

腰椎间盘突出症是骨科的常见疾病和多病发。

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