The pain of waist and crura is 146(80. 7%), and double crura is 23(12.7%).

腰痛伴单侧下肢疼痛或麻木等症状者146例（占80.7%），腰痛伴双下肢疼痛或麻木者23例（占12.7%）；

Time to achieve hemostasis and crura ambulation, vascular complications were compared.

比较止血时间、下肢制动时间、血管并发症发生率。

Result 17 cases of crura spastic paralysis were cured. 7 ~ 18 months follow-up shew no neopathy.

结果治疗下肢痉挛性瘫17例，经7 ~ 18个月随访，无并发症发生。

The framework of the nasal tip is formed by the medial middle, and lateral crura of the lower lateral cartilages.

鼻尖支架结构由下外侧软骨的内中和外侧脚构成。

The lower leg is represented by the medial crura whereas each upper leg consists of a lateral crural complex based bilaterally on the piriform aperture.

下方的腿代表的是内侧脚，同时上方两条腿则代表双侧的梨状孔上的外侧脚复合体。

The medial crura are supported by their elastic fibrous attachments to the caudal septum and the soft tissue interposed between their feet and the premaxillary area.

内侧脚则通过它们与鼻中隔尾侧端的弹力纤维连接，两内侧脚之间及与上颌骨前区之间靠软组织支撑。