Wise Patrick M, Vander Voort Wyatt D, Priester Jacob, Saiz Augustine M
Department of Orthopaedic Surgery, UC Davis Medical Center, Sacramento, CA.
Department of Orthopaedic Surgery, 60th Surgical Operations Squadron, David Grant Medical Center, Travis AFB, CA.
OTA Int. 2025 Mar 11;8(2):e386. doi: 10.1097/OI9.0000000000000386. eCollection 2025 Jun.
Useful techniques have been previously described for the planning of safe transsacral-transiliac screws, but to our knowledge, no straightforward technique has been described for anterior pelvic percutaneous fixation. As this method of anterior ring fixation has demonstrated biomechanical and clinical benefits, we propose a preoperative planning technique for determining the corridor characteristics of the patient's superior pubic ramus/anterior column for fracture fixation with percutaneous intramedullary screws. This technique helps the surgeon assess what diameter of solid or cannulated screw the corridor allows and predict the length of screw needed.
此前已有关于安全经骶骨-髂骨螺钉置入规划的有用技术描述,但据我们所知,尚未有针对骨盆前路经皮固定的直接技术被描述。由于这种前路环形固定方法已显示出生物力学和临床优势,我们提出一种术前规划技术,用于确定患者耻骨上支/前柱的通道特征,以便经皮髓内螺钉进行骨折固定。该技术有助于外科医生评估通道允许使用的实心或空心螺钉的直径,并预测所需螺钉的长度。