The authors discussed the selection of patients and treatment of bulging lumbar disc. The method of percutaneous diskectomy at the L5-S1 level was also introduced.
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结果:①腰椎间盘的膨出、突出、脱出和脱出游离各组之间无疼痛程度的统计学显著差异。
Results:1. No significant difference was found between the pathomorphological changes of disc and the severity of pain.