Methods 6 patients with thoraco lumbar vertebra low toxicity infection were diagnozed by either nyxis to the diseased vertebra leading by CT or frozen section in operation, then early operation was performed to clear away the focus, and decompress.

• 方法 对 6例胸腰椎低毒菌感染者 ,采用CT引导下病椎穿刺活检及术中冰冻切片明确诊断 ,早期行病椎病灶清除椎管减压术。