Objective:To observe the clinical effect of antalgic pump for vertebral space infection after extraction of intervertebral disc.
目的：观察镇痛泵在椎间盘摘除术后椎间隙感染的临床应用效果。
Objective:To observe the clinical effect of antalgic pump for vertebral space infection after extraction of intervertebral disc.
目的：观察镇痛泵在椎间盘摘除术后椎间隙感染的临床应用效果。
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