足的跗骨,蹠骨借韧带、肌腱共同组成的一个凸向上方的弓形结构。足弓可分为前后方向的纵弓和内外方向的横弓。纵弓又可分为内侧纵弓和外侧纵弓。内侧纵弓由跟骨、距骨、舟骨、三块楔骨及第1~3蹠骨构成。此弓较高,有较大的弹性,故又称弹性足弓,起缓冲震荡的作用。外侧纵弓由跟骨、骰骨及第4、5蹠骨构成。此弓较低,弹性较差,主要与维持身体直立姿势有关,故又称支持弓。弓横弓由三块楔骨、骰骨及蹠骨的后部构成。
n. arch
misc. arch of the foot
Conclusion Anatomic reduction and stable internal fixation is the best solution for the fifth metatarsal dislocated fracture,which is the key point for recovery of foot form and foot arch function.
结论第5跖骨骨折的解剖复位和确切内固定是维持足部正常形态、恢复足弓功能的关键。
参考来源 - 第五跖骨骨折的手术治疗·2,447,543篇论文数据,部分数据来源于NoteExpress
“好姑娘,”弗兰克说道,一边把绷带缠在她的足弓上。
"Good girl," said Frank, winding the bandages around the arch of her foot.
她把球抛到空中,然后用足弓,或她的肚子,或在下巴与胸口之间接住它。
She threw balls in the air and caught them in the arches of her feet, above the swell of her belly, between her chin and chest.
把你的脚尖(大脚趾在上,小指在下)楔入裂缝中去,直到你的足弓的部分,膝盖保持向外。
Slot your foot (big toe up, pinky toe down) into the crack up to the arch of your foot, keeping your knee out to the side.
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