Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI.
J Orthop Trauma. 2018 Aug;32 Suppl 1:S22-S23. doi: 10.1097/BOT.0000000000001196.
Percutaneous transsacral, transiliac screw placement is a well-described, well-established management option for unstable posterior pelvic ring injuries. Safe and effective placement of these screws relies on extensive preoperative planning and scrutiny of the preoperative images. Malpositioning of the implants risks injury to the surrounding neurovascular structures. We present our methods for preoperative templating for safe placement of transsacral, transiliac screws.
经皮骶髂螺钉固定是一种成熟的治疗不稳定骨盆后环损伤的方法。为了安全有效地置入这些螺钉，需要进行充分的术前规划，并仔细研究术前影像。如果螺钉位置不当，可能会损伤周围的神经血管结构。我们介绍经皮骶髂螺钉固定的术前模板制作方法，以确保螺钉安全置入。
