If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗后无效排除其它椎外疾患后，行椎内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例椎内增粗毛细血索纤卡压致腰腿痛的患者临床资料进行回顾性分析。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗后无效及排除其它管外疾后，行管内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

14管内增粗毛细血管及条索纤维素带卡压致腰腿痛的床资料进行回顾性分析。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

保守治疗后无效及排除其它椎外疾患后，行椎内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例椎内增粗毛细血及条索纤维素带卡压致腰腿痛的患者临床资料进行回顾性分析。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗后无效及排除其它外疾后，行探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例增粗毛细血及条索纤维素带卡压致腰腿者临床资料进行回顾性分析。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗后无效及排除它椎管外疾患后，行椎管内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例椎管内增粗毛细血管及条索纤维素带卡压致腰腿痛的患者临床资料进行回顾性分析。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗无效及排除其它椎管外疾，椎管内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例椎管内增粗毛细血管及条索纤维素带卡压致腰腿痛的者临床资料进回顾性分。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗及排除其它椎管外疾患，行椎管内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例椎管内增粗毛细血管及条索纤维素带卡压致腰腿痛的患者临床资料进行回顾性分析。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗后无除其它椎管外疾患后，行椎管内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例椎管内增粗毛细血管条索纤维素带卡压致腰腿痛的患者临床资料进行回顾性分析。

If no clinical effect is achieved after expectant treatment and extra-spinal diseases were excluded, exploratory operation inside canalis spinal should be employed.

经保守治疗后无效及排除其它椎管外疾患后，行椎管内探查手术治疗。

Clinical data of 14 patients suffered from backleg pain caused by entrapment of thickened capillary and cordal fiber bundle inside canalis spinalis were analyzed, retrospectively.

对14例椎管内增粗毛细血管及条索纤维素带卡压致腰腿痛的患者临床资料进行回顾性分析。