1. The parasacral region using a curved probe (2–5MHz) was scanned in 17 patients in search of the medial borderof the ischial bone and the lateral border of the sacrum, whichrepresent the limit of the greater sciatic foramen.
我们在17位病人身上用2–5MHz 的弯探针在骶骨旁区域进行超声探测，寻找坐骨内侧缘和骶骨外侧缘，从而划出坐骨大孔的区域。
2. There were 7 patients with the lesions of enthesis (the bone attachment of thetendons) of ischial tuberosity.
本文报告7例坐骨结节肌腱附着部病变。