superior extremity meaning in English

上端,输卵管端

Small incision through superior extremities for taking out harrington rod
哈氏棒小切口经上端取棒法的探讨
Huge pelvic with multi - stone and stenosis with cyst in superior extremity of ureter 1 case
输尿管上端狭窄及囊肿并发巨大肾盂及多发结石1例
Matching relationship between artificial prosthesis and femoral superior extremity and the curative effect of total hip replacement a analysis of 156 cases of prosthesis looseness
人工假体与股骨上端匹配关系及其术后疗效探讨附156例松动原因分析