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早早孕人工流产和诊断性刮宫是妇科常用诊疗技术，但遇子宫极度后屈不能纠正病例，子宫前壁刮宫困难，器械使用不当还有子宫穿孔的可能。我院从1992年来研制了一种反向屈形子宫刮匙，用于临床22例，可克服原有器械不足，观介绍如下。1．器具构造特点：（1）反向屈形于它刮匙仍
Early pregnancy induced abortion and diagnostic curettage is commonly used gynecological diagnosis and treatment techniques, but the case of extreme kyphosis can not correct the case, the uterine anterior wall curettage difficulties, improper use of instruments and the possibility of uterine perforation. Our hospital from 1992 to develop a reverse flexion uterine curette, for clinical 22 cases, can overcome the original lack of equipment, the concept is described below. 1. Appliance structural features: (1) Reverse flexion is still in its curette