在钻孔过程中,为避免导针随钻头一并退出,钻头应在距离导针末端1cm处停止。【本期文献】【1】Hofmann A, Wagner D, Rommens PM. Iliosacral screw osteosynthesis - state of the art. Arch Orthop Trauma Surg. 2025 Jan 11;145(1):122. 【2】Zuelzer DA, Chip Routt ML. Technical Tricks to Improve Iliosacral Screw Safety Using 3D CT Imaging. J Orthop Trauma. 2026 May 27. 【3】Pandey NR, Shrestha SK, Acharya S, Banskota B. Bilateral ilio-sacral screw fixation of sacroiliac joint using a single guidewire: a technical case report. Int J Surg Case Rep. 2026 Feb 5;138(3):997-1000. 【4】《Pelvic ring fractures》