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骶髂关节因形态、紧邻及X线诊断学所造成的假象等因素,致使该关节手术的“开窗”偶有失误或迷途。究其原因,作者等设计了一新的手术入路,从而大幅度地缩小了切口,减少了手术时间,省去了输血,更使手术中“开窗”安全可靠、简便易行术式为一绕髂后上棘向下外与坐骨大切迹相伴行的“L”形、长约14厘米的切口,以及作一紧位于坐骨大切迹上缘的长条形截骨“开窗”块。于讨论中作者等指出:
Sacroiliac joint due to morphological, adjacent and X-ray diagnosis caused by illusion and other factors, resulting in the joint surgery “window” occasionally mistakes or lost. The reason, the author designed a new surgical approach, which significantly reduced the incision, reducing the operation time, eliminating the need for blood transfusion, but also to make surgery “window” safe and reliable, simple and easy operation A “L” shaped, 14-cm-long incision that follows the posterior superior iliac spine downwards along with the large ischial tibia, and an oblong osteotomy “fenestration” of the upper edge of the ischial tibia. In discussing the author pointed out: